Organic Powder or Granules Indigo Blue 94% Dyes Cas No.: 482-89-3

Quick Details Port: Shanghai port; Qingdao port Payment Terms: L/C,T/T,Western Union,MoneyGram,Paypal Supply Ability: 300000 Kilogram/Kilograms per Month Other Names: Indigo Usage: Food Dyestuffs,Textile Dyestuffs Type: Basic Dye EINECS No.: 207-586-9 Boiling point: 405.51°C MF: C16H10N2O2 MW: 262.26 Appearance: Dark blue powder Melting point: >300 °C CAS No.: 482-89-3 Packaging Detail: 1 kg/bag; 25 kg/bag; 25 kg/drum; etc. Product Description Product Name:Indigo  CAS: 482-89-3  MF: C16H10N2O2  MW: 262.26  EINECS: 207-586-9 Appearance: Dark blue powder with a copper-like luster. Characteristic: Blue powder, odorless, slightly soluble in water, ethanol, glycerin and propylene glycol, insoluble in oils and fats. The solubility at 25 ° C was 1.6% (water), 0.5% (25% ethanol), 0.6% (25% propylene glycol), and the 0.05% aqueous solution was dark blue. Lightfastness. Heat resistance, acid resistance, alkali resistance, salt tolerance, oxidation resistance, and bacterial resistance are poor, and fading upon reduction, but dyeing is good. The maximum absorption wavelength is (610 ± 2) nm. Our Company Famouschem Technology(Shanghai) Co., Ltd. is established in 2008 and located in Shanghai—the economic center of China. We have one workshop with production capacity of 5000 tons per year, and one research and test center which is located in Jiangsu province. In Shanghai office, there still has […]