High quality food grade antioxidants ascorbic acid

Quick Details Other Names: food grade antioxidants ascorbic acid Product Name: ascorbic acid Purity: 98.0% FEMA No.: none Appearance: White Powder Certification: ISO CAS No.: 50-81-7 Type: Acidity Regulators,Antioxidants,Nutrition Enhancers,stabilizers,food grade antioxidants ascorbic acid Storage: Cool Dry Place EINECS No.: 200-066-2 Packaging: 20kg/bag 25kg/bag MF: C6H8O6 Packaging Detail: 1kg/foil bag High quality food grade antioxidants ascorbic acid (net weight 1kg, gross weight 1.2kg), 25kg/fiber drum(net weight 25kg, gross weight 28kg) Selling Units: Single item Single package size: 18X16X12 cm Single gross weight: 1.1 KG   High quality food grade antioxidants ascorbic acid     Product  Name High quality food grade antioxidants ascorbic acid Appearance white or almost white crystalline powder  Identity corresponds (method:IR) Standard  FCC/USP/BP/EP Packing  25kg/carton Solution 5% in water clear and colourless CAS No. 50-81-7 EINECS NO. 200-066-2 MF C6H8O6 Sulphated ash (residue on ignition) max. 0.1% Heavy metals max. 10 ppm Lead max. 2 ppm Copper max. 5 ppm Iron max. 2 ppm Arsenic max. 3 ppm Mercury max. 0.1 ppm Cadmium max. 1 ppm Zinc max. 25 ppm Oxalic acid max. 0.2% PH 2.1-2.6 Residual methanol ≤200ppm Solubility   It easily dissolves in water, hardly in ethanol  and is insoluble in chloroform and ethoxyethane.    High quality food grade antioxidants ascorbic acid COA Certificate of Analysis Item Specification Result Assay (Test By HPLC) >95% 95.85% Appearance Light Yellow Powder conforms Odor Characteristic conforms Taste Characteristic conforms Particle Size NLT 100% Through 80 mesh conforms Loss on Drying <3.0% 1.08% Heavy metals Total Heavy Metals ≤10ppm conforms Arsenic ≤2ppm conforms Lead ≤2ppm conforms Microbiological Tests Total Plate Count ≤1000cfu/g conforms Total Yeast & Mold ≤100cfu/g conforms E.Coli Negative […]