CAS No.: 6625-46-3
Other Names: Acid Carmine 4B
MF: C19H15N3Na2O9S2
Place of Origin: Gujarat, India
Type: Acid Dye
Usage: Textile Dyestuffs
Brand Name: Sparrowings
Appearance: Powder Form
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
CAS No. : 12237-11-5
Other Names : Violet C4R
Place of Origin: Gujarat, India
Type : Reactive Dye
Usage : 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.
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
CAS No.: 1694-09-3
Other Names: Benzyl Violet
MF: C39H40N3NaO6S2
EINECS No.: 216-901-9
Place of Origin: Gujarat, India
Type: Acid Dye
Usage: Textile Dyestuffs, polyamide
Brand Name: Sparrowings
Appearance: Powder Form
CAS No.: 11097-74-8
Other Names: Acid Red 10B
MF: C37H29N3Na2O11S3
EINECS No.: 601-022-9
Place of Origin: Gujarat, India
Type: Acid Dye
Usage: Leather Dyestuffs, Textile Dyestuffs, polyamide fiber
Brand Name: Sparrowings
Appearance: Powder Form
CAS No.: 6408-29-3
Other Names: Acid Bordeaux B
MF: C20H15C1N4NaO5S
EINECS No.: 229-052-4
Place of Origin: Gujarat, India
Type: Acid Dye
Usage: Leather Dyestuffs, Textile Dyestuffs, Polyamide dye
Brand Name: Sparrowings
Appearance: Powder Form
