CAS No.: 6441-91-4
Other Names: Acid Violet 2R
MF: C16H10N4Na2O9S2
EINECS No.: 224-352-1
Place of Origin: Gujarat, India
Type: Acid Dye
Usage: Leather Dyestuffs, Paper Dyestuffs, Textile Dyestuffs
Brand Name: Sparrowings
Appearance: Powder Form
We are one among the most prominent entities, indulged Acid Dyes Manufacturers in India. These dyes are available for the customers in different packaging options. The provided dyes are formulated with premium quality acids and compounds which are procured from the certified vendors of the market. These Acid Dyes Manufacturers are used in various industries for colouring different kinds of goods. Applications : For Wool, Nylon, Silk, Paper, Leather, Ink,etc.
Commodity: Sodium bicarbonate Synonym: Baking Soda; Bicarbonate of soda; Sodium acid carbonate; Monosodium carbonate; Sodium hydrogen International CHEMTREC , carbonate; Carbonic acid monosodium salt Molecular formula:NaHCO3 Molecule Weight:84.01 H.S code:28363000 CAS:144-55-8 Characteristics: White powder or tiny crystalls, nodorousand salty, easily soluble in water,insoluble in alcohol, presenting slightly alkalinity, decomposed when heating. Decomposed slowly when exposed to moist air. Quality Standard Item The National Standard The Total Alkalinity Content(NaHCO3)% 99.0, 100.5 Loss on Dring% 0.20 PH Value(10g/1) Solution, 8.6 Arsentic Content% 0.0001 Heavy Metal Content, 0.0005 Ammonium Salt pass Clearness pass Uses: food fermentation, feed addive, detergent ingredient, carbon dioxide foamer, pharmacy, leather, ore milling and metallurgy, detergent for wool, extinguisher and metal heat-treating, fiber and rubber industry, etc. Packing:25kgs or 50kgs plastic woven bags lined with one layer polythene bag. (We can meet with all your demands according with your need.)
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.
Commodity: Sodium Hydrosulfite Other name: Synonyms: Sodium Hydrosulphite; Sodium Dithionite; Dithionous acid, Disodium salt; Sodium Sulfoxylate CAS No.: 7775-14-6 Molecular Weight: 174.10 Chemical Formula: Na2S2O4 Product Description Appearance: White, crystalline powder. Product Feature Odor: Slight irritative. Specific Gravity: Unavailable Solubility: Soluble in water. Density: 2.19 pH: 6-7 pH Test-Method: PH test paper. % Volatiles by volume @ 21C (70F): 0 Boiling Point: Not applicable. Melting Point: >300 C Decomposes. Vapor Pressure (mm Hg): No information found. Bulk Density: ~0.9 Evaporation Rate (BuAc=1): No information found. Application 1. Widely used in textile industry for vat dyeing, reduction cleaning, printing and stripping, textile textile bleaching . 2. bleaching paper pulps , especially mechanical pulps, its the most fittable bleaching agent in pulps. 3. bleaching kaolin clay, fur bleaching and reductive whitening, bleaching of bamboo products and straw products, 4. in mineral, the compound of thiourea and other sulphides. 5. as reducing agent in chemical industry. 6. Sodium hydrosulfite food additive grade is used in foodstuffs, as bleaching agent and preservative dried fruits, dried vegetable, vermicelli, glucose, sugar, rock sugar, caramel, candy, liquid glucose, bamboo shoots, mushrooms and canned mushrooms. Packaging 50kg/100kg net in iron drums with double PVC bags Product Specification/Models NDEX 90%, 88%, 85%. FOOD ADDITIVE Na2S2O4, 90%, 88%, 85%, Fe 20ppm ZincZnOther heavy metal calculated as Pb, 1ppm Water Insolubles05% Shelf Life(month)12
Product Name: Thioglycolic acid Identification: Synonyms: Mercaptoacetic acid Molecular Formula: C2H4O2S Molecular Weight: 92.11 CAS Number: 68-11-1 EINECS Number: 200-677-4 Properties: Appearance: Colorless clear liquid Melting point: -16C Boiling point: 96C (5mmHg) Flash point:: 126C Density: 1.325 g/ml at 25C Solubility in water: Soluble Stability: Stable under ordinary conditions
Product Name: Thioglycolic acid Identification: Synonyms: Mercaptoacetic acid Molecular Formula: C2H4O2S Molecular Weight: 92.11 CAS Number: 68-11-1 EINECS Number: 200-677-4 Properties: Appearance: Colorless clear liquid Melting point: -16C Boiling point: 96C (5mmHg) Flash point:: 126C Density: 1.325 g/ml at 25C Solubility in water: Soluble Stability: Stable under ordinary conditions
It is used as a drop analytical reagent of iron for dye intermediates, medicine and reagents. Dyes and pharmaceutical intermediates. The product has both the chemical properties of salicylic acid. It is used for the colorimetric determination of iron, titanium and other elements with chemical reagents; When used in organic synthesis, it is mainly used as dyes and pharmaceutical intermediates.
Chemcial name: Glycolic acid Another name: alpha-Hydroxyacetic acid Standard: Technical grade CAS NO.:79-14-1 EINECS: 201-180-5 Molecular Fomula: C2H4O3 Structural formula: Molecular Weight: M=76.05 Assay:70%;99% Application:Cosmetics Personal Care Capacity:10000MT/Year Sample: available 1. Cosmetics Personal Care 2. Hard Surface Cleaner Glycolic Acid is the organic of choice for cleaning unmovable surfaces. 3. Industrial Water Boiler System Cleaners Glycolic Acid removes hard water scale deposits by forming water soluble complexes which are easily rinsed away. 4. Laundry Sours Glycolic Acid is the dependable, flexible liquid sour required by modern laundry systems. 5. Metal Cleaning Finishing Glycolic Acid is highly effective for copper and aluminum finishing and metal cleaning applications. 6. Disinfecting Formulations Applications Used for manufacturing active ingredient use in liquid disinfecting formulations
CAS No.: 77-52-1 Molecular formula: C30H48O3 Molecular weight: 456.71 EINECS No.: 201-034-0 Ursolic acid is widely distributed in the plant kingdom, such as hawthorn, dogwood, hedyotis diffusa, gardenia, plantain, and Prunella vulgaris, which contains ursolic acid in the form of free or glycosides combined with sugar. It is distributed in about 7 families, 46 Chemicalbook genera, 62 species of plants, mainly including the leaves of Ligustrum lucidum in the Oleaceae family, the bear fruit in the Rhododendron family, the leaves of loquat in the Rosaceae family, the leaves of paulownia in the Scrophulariaceae family, and the whole grass of Prunella in the Labiatae family, The leaves of Ilex, Ilex and Ilex.
