CAS No.: 4474-24-2 Other Names: Acid Blue RAW MF: C32H28N2Na2O8S2 EINECS No.: 224-748-4 Place of Origin: Gujarat, India Type: Acid Dye Usage: Leather Dyestuffs, Textile Dyestuffs, polyamide Brand Name: Sparrowings Appearance: Powder Form
Dark Blue Powder, Colour Index No. 61585 & CAS Registry No. 4474-24-2 Dye Content 85.0% - 90.0% Dye Strength 350 - 400% Used in: As a dye in cleaning products and detergents (strongly alkaline and strongly acidic) To colour inks, paints, and plastics used in printing. Drugs Textiles personal care products (tattoo inks, hair dye, shampoos, perfumes, soaps, lotions, toothpastes) food colorants â?? sea food additive inks for printing cosmetics Soap - cold process / melt and pour. Dyeing of wool and nylon.
CAS No:4474-24-2
200%
Acid Blue 7 (Patent Blue)
Acid Blue 7 (Patent Blue)
Commodity: Sodium Bisulfite Molecular Formula: NaHSO3 Molecular Weight: 104.06 Properties: White monoclinic crystalline powder with sulfur dioxide odor; relative density: 1.49; very easily soluble in water; can be decomposed when heated; slightly soluble in ethanol; aqueous solution is acidic; has strong reducing property; can be oxidized in the air or loose sulfur dioxide. Quality Standard: HG/T3492-80 Technical Indicator High-purity grade Acrylic grade Food grade Refined grade Industrial grade 1 NaHSO3 % 99.5 Insol. in water % 0.003, 0.005, 0.03, 0.04, 0.05 Chloride(Cl) % 0.003, 0.004 Iron(Fe) % 0.001 0.002 0.005 Heavy metal(Pb) 0.001 Arsenic(As) % 0.0001 Clarity test Qualified Use: It is used in the bleaching of cotton textiles; as reducing agent in dyes, paper-making, leather, chemical synthesis; in the manufacture of pharmaceutical intermediates, developer, food bleacher, antiseptic and anti-oxidants. Packing: In PP woven bag lined with PE bag; paper-plastic composite bag, and kraft paper bag etc. Net wt.: 25/50/1000 kgs/bag or upon clients' request.
We are a manufacturer of Inkjet Dyes, Food Colours. We are a pioneer manufacturer of Acid Blue 9, Acid Blue 1, Acid Yellow 73 powder, Acid Yellow 73 Liquid, Acid Blue 9 Liquid. Basic Liquid Dyes and Liquid Direct Dyes.
Solubility: 200g/l Strength: 200% Wool felt: 4 Chroma:4-5 Cotton felt:4-5 25kg/carton Carton size:36cmx36cmx37cm N.W:25kg G.W:27kg
