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  • Sep, Thu, 2020
Other Chemicals

2,4,5-Trimethoxybenzaldehyde CAS 4460-86-0

Quick Details Port: Shanghai;Ningbo Payment Terms: L/C,D/A,D/P,T/T,Western Union EINECS No.: 224-713-3 Purity: 98%min MF: C10H12O4 CAS No.: 4460-86-0 Packaging Detail: Drum Molecular Formula:C10H12O4 Molecular Weight:196.1999 CAS: 4460-86-0 EINECS:224-713-3 Density:1.133g/cm3 Melting point:111-115°C Boiling point:334.7°C at 760 mm HgRefractive index:1.524 Flash point:149°C Water solubility:<0.1 g/100 mL at 22°C  Vapour Pressur:0.000125mmHg at 25°C InChI InChI=1/C10H12O4/c1-12-8-5-10(14-3)9(13-2)4-7(8)6-11/h4-6H,1-3H3 2,4,5-Trimethoxybenzaldehyde CAS#: 4460-86-0 2,4,5-Trimethoxybenzaldehyde Basic information Product Name: 2,4,5-Trimethoxybenzaldehyde Synonyms: ASARONALDEHYDE;ASARALDEHYDE;2,4,5-TRIMETHOXYBENZALDEHYDE;3,4,6-trimethoxybenzaldehyde;AKOS BBS-00003175;2,4,5-trimethoxybenzaldehdye;2,4,5-Trimethoxy-benzaldehyd;2,4,5-Trimethoxybenzaldheyde CAS: 4460-86-0 MF: C10H12O4 MW: 196.2 EINECS: 224-713-3 Product Categories: -;FINE Chemical & INTERMEDIATES;Aromatic Aldehydes & Derivatives (substituted);Inhibitors Mol File: 4460-86-0.mol

  • Sep, Thu, 2020
Other Chemicals

DOWANOL(TM) PNB CAS 29387-86-8

Quick Details Port: QINGDAO,SHANGHAI, LIANYUNGANG,DALIAN,TIANJIN,SHENZHEN, TAIZHOU,ETC. Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,PayPal Supply Ability: 5000 Metric Ton/Metric Tons per Month DOWANOL(TM) PNB Other Names: DOWANOL(TM) PNB Melting point: -15.45°C (estimate) Grade Standard: Industrial Grade Purity: 99% Density: 0.885 g/mL at 25 °C Appearance: Colorless Liquid CAS No.: 29387-86-8 Boiling point: 165-175 °C(lit.) DOWANOL(TM) PNB MW: 132.20074 DOWANOL(TM) PNB Type: Chemical Auxiliary Agents Name of Product: DOWANOL(TM) PNB Water Solubility: 29387-86-8 DOWANOL(TM) PNB EINECS No.: 249-598-7 storage temp.: 29387-86-8 DOWANOL(TM) PNB MF: C7H16O2 Flash point: 138 °F DOWANOL(TM) PNB refractive index: 29387-86-8 DOWANOL(TM) PNB Application: Chemical Auxiliary Agents Packaging Detail: Packing :drum According to the customer’s requirements DOWANOL(TM) PNB Detailed Images DOWANOL(TM) PNB CAS:29387-86-8MF:C7H16O2MW:132.20074EINECS:249-598-7 Packing & Delivery Packing  Size  Plastic Drum 25L 50L 200L Galvanized Iron Drum 230kg/drum,80drums/20'FCL, total 18400kg/20'FCL IBC Drum  1000L Tank 22m3 FLEXITANK According to the actual situation Rmark: We can also customize packing according to customer's request.  Company Profile Our Company         Shenyu energy (Shandong) development Co. LTD belongs to Shenyu Group Company.        We mainly engaged in chemical raw materials import and export, and have our own factory production of 2-Propylpentanoic acid. We have more than twenty years experience in chemical exports. Stable prices, […]

  • Sep, Thu, 2020
Other Chemicals

Health Care And Pharmaceutical Use of Embryonic Bovine Liver Extract

Quick Details Assay: 99% Color: WHITE Product Name: bovine liver extract Purity: 99% Appearance: Light yellow powder Selling Units: Single item Single package size: 20X20X30 cm Single gross weight: 1.1 KG Product Description Product name :Bovine liver extract   product name  Bovine liver extract Active Ingredients Polypeptides specifications 99% Appearance Light yellow powder  Type Liver PH 6.0-7.5 Test method TLC extract source Cattle Certificate Health Certification   ——————————————————————————————————————————————————- We could give you:   1.Best quality in your requirement  2.Competitive price in China market  3.mature Technical support  4.Professional logistic support Packing And Shipping Package   Weight Package <25KG By foil-alum bag/pap/bottle ≥25kg Package: 25kg/drum/bag or as your request   ———————————————————————————————————————————————————   Shipment       Payment   More Details  About Us ———————————————————————————————————————————————————-   Our company is specialized in the development, sales and self-run import and export of pharmaceutical raw materials, pharmaceutical intermediates, fine chemicals and biochemical reagents.           Customer Distribution ———————————————————————————————————————————————————-       Our Competitive Advantage ———————————————————————————————————————————————————-   1.Best quality in your requirement 2.Competitive price in China market 3.mature Technical support 4.Professional logistic support All we want is win-win business. Send yr. inquiries, you will get it!   Our certificate ———————————————————————————————————————————————————-   FAQ Q1  Can i […]

  • Sep, Thu, 2020
Other Chemicals

N-Cyclohexyl-2-pyrrolidone

Quick Details Port: Qingdao Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram Supply Ability: 2000 Ton/Tons per Month Water: 0.3 Other Names: 1-cyclohexyl-2-pyrrolidinon;1-cyclohexyl-pyrrolidin-2-one;n-cyclohexyl Grade Standard: Industrial Grade Purity: 99 Appearance: dark clear liquid CAS No.: 6837-24-7 Assay: 99 Colour and lustre: 100APHA CAS No.: 6837-24-7 EINECS No.: 229-919-7 Product Name: N-Cyclohexyl-2-pyrrolidone MF: C10H17NO Application: used for Textile auxiliaries, solvents or water-soluble dye dispers Packaging Detail: 200kg/drum N-Cyclohexyl-2-pyrrolidone CAS 6837-24-7   Product Description   1.We are Manufacturer and always supplying N-Cyclohexyl-2-pyrrolidone cas6837-24-7 with competitive price,high quality and regular basis. 2.Specification of N-Cyclohexyl-2-pyrrolidone cas6837-24-7   Item              Specifications Assay % (Gas Liquid Chromatography)                       >99 Water %                      <0.3 Colour and lustre <100APHA     3.More About N-Cyclohexyl-2-pyrrolidone cas6837-24-7    Synonyms:1-cyclohexyl-2-pyrrolidinon;1-cyclohexyl-pyrrolidin-2-one;n-cyclohexyl;n-cyclohexylpyrrolidinone;CHP;LABOTEST-BB LT00159787;1-CYCLOHEXYL-2-PYRROLIDINONE;1-  CYCLOHEXYL-2-PYRROLIDONE    MF:C10H17NO   4.Use Of N-Cyclohexyl-2-pyrrolidone cas6837-24-7      N-Cyclohexyl-2-pyrrolidone cas6837-24-7 is mainly used for Textile auxiliaries, solvents or water-soluble dye dispersant; Electronic coating peeling agent   5.Package Of N-Cyclohexyl-2-pyrrolidone cas6837-24-7    200kg/drum, or according to the customers’ demand 6.Storage: Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down   7.Why Choose Us: 1).Long history and stable production We have produced N-Cyclohexyl-2-pyrrolidone cas6837-24-7 series products more than fifteen years., 80% products are for expoter . Our main […]

  • Sep, Thu, 2020
Other Chemicals

Antineoplastic drugs Vinblastine sulfate CAS:143-67-9

Quick Details Port: China main port Payment Terms: L/C,T/T,Western Union,MoneyGram Supply Ability: 10000 Kilogram/Kilograms per Week Other Names: Vinblastine sulfate color: white Grade Standard: Medicine Grade Purity: 99%min MW: 909.05 Appearance: Powder Merck: 13,10044 CAS No.: 143-67-9 form: powder Water Solubility: >=1 g/100 mL at 24.5°C EINECS No.: 205-606-0 storage temp.: 2-8°C solubility: H2O: 10 mg/mL MF: C46H60N4O13S Melting point: 267 °C (dec.)(lit.) Application: Pharmaceutical Intermediates Packaging Detail: 25Kg/drum/bag or as required Antineoplastic drugs Vinblastine sulfate  CAS:143-67-9   Introduction: Product Name: Vinblastine Sulfate Standard: USP31/EP6.0CAS No: 143-67-9 EC No: 205-6-6-0 Molecular Formula: C46H58N4O9·H2SO4 Molecular Weight: 909.06 Acidity or Alkalinity: PH3.5-5.0 Assay: 95.0% Specific Rotation: -21.7°(c=2, CH3OH 21℃) Melting Point: 267℃ Maximum Related substances:not more than 1.0% Total impurities: not more than 3.0% Residue on ignition: not more than 0.1%Appearance: White crystalline powder, odourlessness, turns yellow when meeting light or heat. Water Solubility: ≥1 g/100 ml at 24.5℃Function and Use:      It is alkaloid which has inhibitory to the tumor for cycling medicine. It suppresses spindle formation of multiplication cell as raw material for malignant lymphoma, specially for cell sarcoma of lymph reticular, Hodgkin’s disease, chorioepithelioma, breast cancer, pate cancer, oropharynx cancer, nerve metrocyte cancer, uninuclear cell leukemia, lung cancer, […]

  • Sep, Thu, 2020
Other Chemicals

Free sample Boron powder price CAS 7440-42-8 with stock

Quick Details Port: Shanghai Qingdao Tianjin Dalian Payment Terms: L/C,D/A,D/P,T/T Supply Ability: 5.0 Metric Ton/Metric Tons per Month Other Names: Boron powder Mp: 2300°C density: 2.34 g/mL at 25 °C(lit.) Grade Standard: Electron Grade,Industrial Grade,Reagent grade Sample: Available Product Name: boron Boiling point: 2550°C COA&MSDS: Availiable Purity: 90%,95%,99%%, 99.9% Shipment: By courier, air or sea Appearance: brown powder or black power CAS No.: 7440-42-8 CAS: 7440-42-8 EINECS No.: 231-151-2 Apperance: brown powder or black powder MF: B Application: Semiconductor dopants Stock: Have goods in stock Packaging Detail: Most favorable price Boron CAS 7440-42-8 with stock 50g/ bag, 20kg/drum or as customer request. Boron powder CAS 7440-42-8   Boron powder Quick Details Chemical Name:  BoronCAS No.: 7440-42-8Molecular Fomula: B Molecular weight: 10.81 Appearance: Brown powder Assay:95% Boron powder Typical Properties Items Specifications Content (%) 95.0~97.0 Magnesium content(%) ≤3 Hydrogen peroxide insolubles(%) ≤1 Moisture and volatile matter(%) ≤1 Average particle size (D50) m ≤3   Boron powder Application   1. Boron fiber has high strength (breaking strength at room temperature is 2744 ~ 3430MPa) and high modulus of elasticity (39200 ~ 411600MPa), which is an excellent reinforcing material. 2. Composite materials made of boron fiber with metal (aluminum, magnesium, titanium, etc.), various resins (epoxy […]

  • Sep, Thu, 2020
Other Chemicals

Ester Gum (Glycerol Esters of Wood Rosin)

Quick Details Payment Terms: L/C,D/A,D/P,T/T,Western Union Other Names: Ester Gum Type: Thickeners Hard, yellow to pale amber-colored: resin FEMA No.: 2816 MF: C63H98O6 CAS No.: 8016-36-2 Ester Gum (Glycerol Esters of Wood Rosin) Specifications Ester Gum standard of FCCV/ E445. Appearance Hard, yellow to pale amber-colored resin Packing: 25kg net polyethylene bags   Ester Gum (Glycerol Esters of Wood Rosin)  ITEM STANDARD RESULTS Appearance Hard, yellow to pale amber-colored resin Conforms Identification Solubility: Insoluble in water, soluble in acetone Conforms Infrared absorption spectrum: Characteristic of the compound Ring and ball softening range (°C) 82- 90 87 Acid value (mg KOH/g) 3- 9 6.1 Specific gravity (25°C) 1.080- 1.090 1.081 Ash (%) ≤ 0.1 < 0.1 Lead (Pb) ≤2 mg/kg <2 mg/kg Arsenic (As) ≤3 mg/kg <3 mg/kg Mercury (Hg) ≤1 mg/kg <1 mg/kg Cadmium (Cd) ≤1 mg/kg <1 mg/kg Total heavy metals(as Pb) ≤10 mg/kg <10 mg/kg Total plate count ≤ 5000 cfu/g Conforms Yeast & mould ≤ 500 cfu/g Conforms Salmonella/ 10g Negative Negative E. Coli/ 5g Negative Negative   Ester Gum (Glycerol Esters of Wood Rosin)

  • Sep, Thu, 2020
Other Chemicals

High quality Vat Blue 4(Cas no:81-77-6) with high quality

Quick Details Port: Shanghai Payment Terms: L/C,D/P,T/T,Western Union Supply Ability: 9000 Metric Ton/Metric Tons per Year Other Names: Vat Blue RSN Usage: Textile Dyestuffs Type: Vat Dye EINECS No.: 201-375-5 Grade Standard: Agriculture Grade,Electron Grade,food grade,Industrial Grade,Medicine Grade,Reagent grade MF: C28H14N2O4 CAS No.: 81-77-6 Delivery Detail: Shipped in 0 days after payment Packaging Detail: 25kg/drum High quality Vat Blue 4(Cas no:81-77-6) Light(Menon):7  Perspiration: Acidity:CH 4  CO 4-5   WO4-5 Alkalinity:CH 4  CO 4-5   WO4-5 Rubbing:Dry 4-5   Wet3-4 Hypochlorite:2LT VAT DYES TERM C.I. NAME PRODUCT NAME PRESS CAKE% PERCENT% 1 Vat Yellow 1 VAT YELLOW 1 330 50/60/80/100 2 Vat Yellow 2 VAT YELLOW GCN 230 35/50/60/100 3 Vat Yellow 33 VAT YELLOW F3GC 450 100/125/130 4 Vat Yellow 46 VAT YELLOW 5GF 300 100 5 VAT Orange 1 VAT ORAGNE RK 220 50/100 6 VAT Orange 2 VAT ORAGNE 2RT 300 50/60/100 7 VAT Orange 3 VAT ORANGE RK       220 50/100 8 VAT Orange 7 VAT ORANGE GR 330 30/50/60/100 9 VAT Orange 9 VAT ORANGE G 300 50/100 10 VAT Orange 11 VAT ORANGE 3RT 300 100/130 12 VAT Red 1 VAT PINK R 230 40/50/100 13 VAT RED 10 VAT RED FBB 320 100 13 VAT Red 13 […]

  • Sep, Thu, 2020
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Hot cake high quality 1-(2-fluorobenzyl)-1h-pyrazolo(3,4-b)pyridine-3-carboximidamide hydrochloride 256499-19-1

Quick Details Assay: 99%min CAS: 256499-19-1 Color: White Purity: 99%min MF: C14H13ClFN5 Appearance: white powder CAS No.: 256499-19-1 Selling Units: Single item Single package size: 20X20X30 cm Single gross weight: 1.1 KG Product Description   PRODUCT NAME: 1-(2-fluorobenzyl)-1h-pyrazolo(3,4-b)pyridine-3-carboximidamide hydrochlorideCAS:256499-19-1MF:C14H13ClFN5 Product Name  1-(2-fluorobenzyl)-1h-pyrazolo(3,4-b)pyridine-3-carboximidamide hydrochloride Synonyms 1-(2-Fluoro-benzyl)-1H-py.. CAS: 256499-19-1 MF: C14H13ClFN5 Product Categories: Agrochemical Intermediates;Intermediates & Fine Chemicals;Dyestuff Intermediates;Flavor & Fragrance Intermediates;Gatiflo, Tequin and Zymar;Pharmaceutical intermediates 1-(2-Fluoro-benzyl)-1H-py.. CAS NO. 256499-19-1 chemical properties Melting point: – Storage temp.: Store at 0-5°C CAS DataBase Reference 256499-19-1 ——————————————————————————————————————————————————- We could give you:   1.Best quality in your requirement  2.Competitive price in China market  3.mature Technical support  4.Professional logistic support Packing And Shipping Package   Weight Package <25KG By foil-alum bag/pap/bottle ≥25kg Package: 25kg/drum/bag or as your request   ———————————————————————————————————————————————————   Shipment       Payment   More Details  About Us ———————————————————————————————————————————————————-   Our company is specialized in the development, sales and self-run import and export of pharmaceutical raw materials, pharmaceutical intermediates, fine chemicals and biochemical reagents.           Customer Distribution ———————————————————————————————————————————————————-       Our Competitive Advantage ———————————————————————————————————————————————————-   1.Best quality in your requirement 2.Competitive price in China market 3.mature Technical support 4.Professional logistic support All we want is win-win business. Send yr. […]

  • Sep, Thu, 2020
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Hot selling high quality 4-Methyl-2-pentanamine hydrochloride 71776-70-0 with reasonable price and fast delivery

Quick Details Color: White Purity: 99% MF: C6H16ClN Appearance: White Fine Powder CAS No.: 71776-70-0 Selling Units: Single item Single package size: 20X20X30 cm Single gross weight: 1.1 KG Product Description     ——————————————————————————————————————————————————- We could give you:   1.Best quality in your requirement  2.Competitive price in China market  3.mature Technical support  4.Professional logistic support Packing And Shipping Package   Weight Package <25KG By foil-alum bag/pap/bottle ≥25kg Package: 25kg/drum/bag or as your request   ———————————————————————————————————————————————————   Shipment       Payment   More Details  About Us ———————————————————————————————————————————————————-   Our company is specialized in the development, sales and self-run import and export of pharmaceutical raw materials, pharmaceutical intermediates, fine chemicals and biochemical reagents.           Customer Distribution ———————————————————————————————————————————————————-       Our Competitive Advantage ———————————————————————————————————————————————————-   1.Best quality in your requirement 2.Competitive price in China market 3.mature Technical support 4.Professional logistic support All we want is win-win business. Send yr. inquiries, you will get it!   Our certificate ———————————————————————————————————————————————————-   FAQ Q1  Can i get some samples? A1  Yes, we can supply the free sample, but the shipping cost be paid by our customers. Q2  How to start orders or make payments? A2  Proforma invoice will be sent […]

  • Sep, Thu, 2020
Other Chemicals

Raw material Flavomycin with best price / CAS No.: 11015-37-5

Quick Details shelf life: 2 years CAS: 101020-79-5 color: white EINECS No.: 234-246-7 Product Name: ademetionine 1 4-butanedisulfonate Purity: 98% MF: C69H107N4O35P Appearance: white powder CAS No.: 11015-37-5 Selling Units: Single item Single package size: 20X20X30 cm Single gross weight: 1.1 KG Product Description   NAME:BambermycinCAS:1257-08-5MF:C22H18O10 Items Specification Appearance Light brown to brown powder Identification Meet the requirements Heavy Metals ≤20ppm Arsenic ≤2ppm Flavomycin A >50.0% Loss on Drying ≤6.0% Fineness All should pass through loss on drying sieve Assay 97.0%~107.0% Standard Factory Standard We could give you:   1.Best quality in your requirement  2.Competitive price in China market  3.mature Technical support  4.Professional logistic support Packing And Shipping Package   Weight Package <25KG By foil-alum bag/pap/bottle ≥25kg Package: 25kg/drum/bag or as your request   ———————————————————————————————————————————————————   Shipment       Payment   More Details  About Us ———————————————————————————————————————————————————-   Our company is specialized in the development, sales and self-run import and export of pharmaceutical raw materials, pharmaceutical intermediates, fine chemicals and biochemical reagents.           Customer Distribution ———————————————————————————————————————————————————-       Our Competitive Advantage ———————————————————————————————————————————————————-   1.Best quality in your requirement 2.Competitive price in China market 3.mature Technical support 4.Professional logistic support All we want is win-win business. […]

  • Sep, Thu, 2020
Other Chemicals

Immunomodulatory drugs ISOPRINOSINE/CAS:36703-88-5

Quick Details Port: China main port Payment Terms: L/C,D/A,T/T,Western Union,MoneyGram Supply Ability: 1000 Kilogram/Kilograms per Year Other Names: ISOPRINOSINE Grade Standard: Medicine Grade EINECS No.: 253-162-1 Purity: 99%min MF: C52H78N10O17 MW: 1115.23 Appearance: Powder Application: Pharmaceutical Intermediates Merck: 14,4976 CAS No.: 36703-88-5 Delivery Detail: Shipped in 5-7 days after payment Packaging Detail: 1Kg/drum/bag or as required Immunomodulatory drugs ISOPRINOSINE/CAS:36703-88-5   Introduction:      Isoprinosine is a kind of antiviral drugs, besides because of its direct antiviral effect, also is related to its immune enhancement effect, mainly is to enhance cellular immune function. In addition, it can enhance the family of the splitting factor caused by the proliferation and increase the production of antibodies, and increase the production of lymphatic activation factor. Function:      Isoprinosine is a kind of immunomodulatory drugs, in vitro test proved that it can enhance the immune response of PHA or antigen, and promote the differentiation and proliferation of T lymphocytes, and can be triggered by TH cells or macrophages and stimulate the B lymphocyte differentiation and produce antibodies. In the body has antiviral and anticancer activity, double-blind clinical trials show that isopropyl inosine oral can reduce various virus infection (such as the flu, chicken pox, […]

  • Sep, Thu, 2020
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high quality ZINC OLEATE CAS 557-07-3

Quick Details Port: main port in china Payment Terms: L/C,T/T,Western Union Supply Ability: 5 Ton/Tons per Month Other Names: – CAS: 557-07-3 EINECS No.: 209-154-5 Grade Standard: Industrial Grade Product Name: ZINC OLEATE Purity: 99% MF: C36H66O4Zn Application: Animal Pharmaceuticals Appearance: white powder CAS No.: 557-07-3 Packaging Detail: 25kg/fiber drum Quick Details Packaging and Shipping Package:As your requirements Delivery: 7-15 days after the receipt of your payment Stored in cool and dry air-flowing area preventing sunlight Our services 1.Supply sample2.The packing also can be according the customers` requirment3.Any inquiries will be replied within 24 hours 4.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.5.Factory price. 6.Prompt delivery. We have good cooperation with many professional forwarders, We can send the products to you once you confirm the order. 7.We can accept various payment methods, L/C, T/T, D/A, D/P, O/A, paypal, Western Union etc., and we cooperate with Sinosure many years. About us 1.More than 10 years chemical exporting experience   We have produced chemical more than fifteen years., 80% products are for export . More than 10 years chemical exporting experience. Good and stabilized factory price.   […]

  • Sep, Thu, 2020
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BARIUM 2-ETHYLHEXANOATE

Quick Details Port: Qingdao, Shanghai,Tianjin or other seaport. Payment Terms: L/C,D/A,D/P,T/T,MoneyGram Supply Ability: 1000 Kilogram/Kilograms per Month BARIUM 2-ETHYLHEXANOATE     Pls write email for quotation,specification, delivery time. etc. Thanks.   Haihang Industry Co., Ltd. ("Haihang") is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc. We also customize high value-added chemicals and intermediates for the customer.

  • Sep, Thu, 2020
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Surfactant Peg 400 Poly Ethylene Glycol CAS 25322-68-3

Quick Details Port: shanghai Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram Other Names: 1,2-ethanediol,homopolymer,polyethylene glycol Grade Standard: Industrial Grade,Agriculture Grade,Electron Grade,food grade,Industrial Grade,Medicine Grade,Reagent grade EINECS No.: 200-849-9,500-038-2 Purity: 99%min,99%min MF: HO(CH2CH2O)nH,no Application: as emulsifier, washing agent, wetting agent, lubricant, etc.,Industrial Appearance: colorless liquid,liqiud CAS No.: 25322-68-3 Packaging Detail: 200KG/Drum Surfactant Peg 400 Poly Ethylene Glycol 25322-68-3 Specifications Polyethylene glycol PEG400 (CAS:25322-68-3) can used in pharmaceuticals, cosmetics, chemical engineering, rubber, metal finishin Chemical Name: Polyethylene glycol Synonyms: Poly(ethylene glycol). PEG. Molecular Formula: HO(CH2CH2O]nH CAS No.: 25322-68-3   Type Appearance(25) Colour(Pt-Co) Hydroxyl  value(mgKOH/g) Molecular  Weight pH PEG  200 Colorless  liquid ≤ 40 510~623 180~220 5.0~7.0 PEG  300 Colorless  liquid ≤ 40 340~416 270~330 5.0~7.0 PEG  400 Colorless  liquid ≤ 40 255~311 360~440 5.0~7.0 PEG  600 Colorless  liquid ≤ 40 170~208 540~660 5.0~7.0 PEG  800 White  paste ≤ 40 127~156 720~880 5.0~7.0 PEG  1000 White  paste ≤ 40 102~125 900~1100 5.0~7.0 PEG  1500 White  solid ≤ 40 68~84 1350~1650 5.0~7.0 PEG  2000 White  flake ≤ 50 51~63 1800~2200 5.0~7.0 PEG  3000 White  flake ≤ 50 34~42 2700~3300 5.0~7.0 PEG  4000 White  flake ≤ 50 26~32 3600~4400 5.0~7.0 PEG  6000 White  flake ≤ 50 16~21 5400~7000 5.0~7.0 PEG  8000 White  flake ≤ 50 12~16 7200~8800 5.0~7.0 Test  Method — — […]

  • Sep, Thu, 2020
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Potassium Tetroxalate Dihydrate

Quick Details Port: Qingdao,Shanghai Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,Paypal Supply Ability: 200 Ton/Tons per Month Other Names: Potassium Tetroxalate Molecular Weight: 254.19 Grade Standard: Industrial Grade Color: White Crystalline Powder Purity: 99%min Density: 1,84 g/cm3 Appearance: White Crystalline Powder MOQ: 1 KG CAS No.: 6100-20-5 Product name: Potassium Tetroxalate Dihydrate EINECS No.: 204-874-6 MF: C2H2O4.C2HO4.K.2H2O,C2H2O4.C2HO4.K.2H2O Loading port: Qingdao,Shanghai Application: Industrial Packaging Detail: 200KG/Barrel Or according customers’ requirement Potassium Tetroxalate Dihydrate Product Description 1.Potassium Tetroxalate Dihydrate Detailed description English name Potassium tetroxalate dihydrate English synonyms: POTASSIUM TETRAOXALATE;POTASSIUM TETRAOXALATE DIHYDRATE;POTASSIUM OXALATE (2:1) DIHYDRATE;POTASSIUM HYDROGEN OXALATE-OXALIC ACID-WATER;POTASSIUM TETRAOXALATE-2-HYDRATE R. G. &;Potassium trihydrogen dioxalate dihydrate, 99.5%;Potassiumtetra-Oxalate2-hydratePRS;Oxalic acid, potassium salt dihydrate, extra pure, 99% CAS 6100-20-5 MF C2H2O4.C2HO4.K.2H2O MW 254.19 EINECS 204-874-6 Density 1,84 g/cm3 Storage Store at +15°C to +25°C. Solubility H2O: 0.1 M at 20 °C, clear, colorless Form Crystalline Powder or Solid PH 1.7 (12.6g/l, H2O, 25℃) Application Used for removing rust and ink stains, polishing metal parts, etc. 2.Potassium Tetroxalate Dihydrate Picture Show 3.Potassium Tetroxalate Dihydrate Application 1. Customer design is accepted for pharmaceutical intermediates.2. Small order is acceptable.3. Sample is available with freight collect.4. Professional sales team with rich experience both in product and business.5. Third-party inspection is accepted.6. 7*24 hours working time and […]

  • Sep, Thu, 2020
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Rosmarinic acid 537-15-5 with reasonable price and fast delivery

Quick Details CAS: 537-15-5 Color: Brown Purity: 30% MF: C18H16O8 Appearance: brown powder,brown powder CAS No.: 537-15-5 Packaging Detail: bag Selling Units: Single item Single package size: 20X20X30 cm Single gross weight: 1.1 KG Product Description NAME:Rosmarinic acidCAS:20283-92-5;537-15-5MF:C18H16O8   NAME Rosmarinic acid CAS 20283-92-5;537-15-5 MF C18H16O8 ——————————————————————————————————————————————————- We could give you:   1.Best quality in your requirement  2.Competitive price in China market  3.mature Technical support  4.Professional logistic support Packing And Shipping Package   Weight Package <25KG By foil-alum bag/pap/bottle ≥25kg Package: 25kg/drum/bag or as your request   ———————————————————————————————————————————————————   Shipment       Payment   More Details  About Us ———————————————————————————————————————————————————-   Our company is specialized in the development, sales and self-run import and export of pharmaceutical raw materials, pharmaceutical intermediates, fine chemicals and biochemical reagents.           Customer Distribution ———————————————————————————————————————————————————-       Our Competitive Advantage ———————————————————————————————————————————————————-   1.Best quality in your requirement 2.Competitive price in China market 3.mature Technical support 4.Professional logistic support All we want is win-win business. Send yr. inquiries, you will get it!   Our certificate ———————————————————————————————————————————————————-   FAQ Q1  Can i get some samples? A1  Yes, we can supply the free sample, but the shipping cost be paid by our customers. Q2  […]

  • Sep, Thu, 2020
Other Chemicals

Paraldehyde / 123-63-7

Quick Details Port: Shanghai;Qingdao Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,Pay pal Supply Ability: 1000 Metric Ton/Metric Tons per Month Paraldehyde Other Names: 3,5-Trioxane, 2,4,6-trimethyl-1 CAS: CAS 123-63-7 EINECS No.: 204-639-8 Product Name: Paraldehyde Purity: 98% min MF: C6H12O3 Appearance: Clear,colorless liquid Application: Pharmaceutical Intermediates CAS No.: 123-63-7 Delivery Detail: within 5-7 days after receive your payment Packaging Detail: According to the customer’s requirement. Product Description Quick Details 1.Paraldehyde 2.Cas no. : 123-63-7 3.Clear, colorless liquid 4.Content 98% min 5. 25KG, 200KG plastic drum  Typical Properties Byname: Paracetaldehyde; Acetaldehyde Trimer;S-trimethyltrioxymethylene   CAS No:123-63-7     Molecular formula C6H12O3   Molecular weight: 132.2   Character Clear,colorless liquid,pharmaceutical,as polymer of three molecule aldehyde;Meting Poin:12.6;Boiling Point:124Density:0.99Flash Point:27Dissolve in ethanol,ester; Sparingly soluble in hot water;heat up with dilute hydrochloric acid,can ger acetaldehyde.   Application Pesticide,Flavor,Coating solvent and Thinner,Rubber Accelerant and Antioxidant manufacture.   Packing: 25KG 200KG plastic drum.   Structural formula     Specification   Exported Ind.grade Ar grade Content ≥97% ≥98% Freezing Point 10 11.5 Boiling Range   123-126 Impurity(%,max)     acidity 1 0.84 Non-volatile   0.01 Aldehyde   0.3 Ethyl Acetate   0.03 Unsaturated Compound   Pass Peroxide     Packaging & Shipping Shipping : within 5-7 days after receive your payment Packaging : […]

  • Sep, Thu, 2020
Other Chemicals

Good package 1,2,3-trifluoro-5-(trans-4-(2-(trans-4-propylcyclohexyl)ethyl)cyclohexyl)benzene 131819-24-4 with reasonable price

Quick Details Assay: 99%min CAS: 131819-24-4 Color: WHITE Purity: 99%min MF: C23H33F3 Appearance: White Crystal CAS No.: 131819-24-4 Selling Units: Single item Single package size: 20X20X30 cm Single gross weight: 1.1 KG Product Description Name:1,2,3-Trifluoro-5-[trans-4-[2-(trans-4-propylcyclohexyl)ethyl]cyclohexyl]benzene Other name:1,2,3-Trifluoro-5-[trans-4-[2-(trans-4-propylcyclohexyl)ethyl]cyclohexyl]benzene Cas:131819-24-4 Keywords:1,2,3-Trifluoro-5-[trans-4-[2-(trans-4-propylcyclohexyl)ethyl]cyclohexyl]benzene 131819-24-4; cas 131819-24-4; liquid crystal Intermediates 131819-24-4 Molecular formula:C23H33F3 Molecular weight:366.50 Color:White Crystal Purity:99%min Usage:liquid crystal Intermediates  Package: 100g; 1Kg; 5Kgs; 10kg; 25kg/50kg/100kg Or as request   product name:    1,2,3-Trifluoro-5-[trans-4-[2-(trans-4-propylcyclohexyl)ethyl]cyclohexyl]benzene cas:    131819-24-4 mf:  C23H33F3   ——————————————————————————————————————————————————- We could give you:   1.Best quality in your requirement  2.Competitive price in China market  3.mature Technical support  4.Professional logistic support Packing And Shipping Package   Weight Package <25KG By foil-alum bag/pap/bottle ≥25kg Package: 25kg/drum/bag or as your request   ———————————————————————————————————————————————————   Shipment       Payment   More Details  About Us ———————————————————————————————————————————————————-   Our company is specialized in the development, sales and self-run import and export of pharmaceutical raw materials, pharmaceutical intermediates, fine chemicals and biochemical reagents.           Customer Distribution ———————————————————————————————————————————————————-       Our Competitive Advantage ———————————————————————————————————————————————————-   1.Best quality in your requirement 2.Competitive price in China market 3.mature Technical support 4.Professional logistic support All we want is win-win business. Send yr. inquiries, you will get it!   […]

  • Sep, Thu, 2020
Other Chemicals

E281Perservatives Sodium Propionate Food Grade 137-40-6

Quick Details Port: main port in China Payment Terms: L/C,T/T Supply Ability: 100000 Kilogram/Kilograms per Month Other Names: Sodium propionate Molecular Weight: 96.06 Grade Standard: food grade,Medicine Grade Purity: 99%min Shelf life: 3 years Appearance: white powder,White crystalline solidor powder CAS No.: 137-40-6 Alkalinity(as Na2CO3): pass test Type: Preservatives, E281 Food Perservatives Sodium Propionate EINECS No.: 205-290-4 MF: C3H5NaO2 Package: 25kg/bags Application: food addtitive Assay( as CH3CH2 COONa dried ) %: 99.0 Packaging Detail: 25kgs per bag E281Perservatives Sodium Propionate Food Grade   Product Description   E281 Food Perservatives Sodium Propionate Sodium Propionate is the sodium salt of propionic acid which has the chemical formula Na(C2H5COO). ReactionsIt is produced by the reaction of propionic acid and sodium carbonate or sodium hydroxide. White crystalline solid or powder Package:25kg/bags Shelf life:3 years E281 Food Perservatives Sodium Propionate Specification Items Standards COLOR WITHE GRANULAR or Powder CONTENT ≥99.00% LOSS ON DRYING ≤1.0% ALKALINITY MEETS THE REQUIREMENT ARSENIC ≤0.0003% HEAVY METAL(As Pb) ≤0.0004% FE ≤0.003% Conclusion: The product conforms to the standard of Food Grade Packaging: 25 KG/BAG Storage: Store in a cool and dry place and Keep away from strong light and heat Shelf life: 3 years   E281 Food Perservatives Sodium Propionate […]