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Product Details:
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| Appearance: | Uniform Dark Red Powder Or Granular | CAS: | 2379-79-5 |
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| C.I.: | Vat Red 10 | Quality Standard: | HG/T 5095-2016 |
| Dyeing Method: | IW (45°C) | Affinity: | Medium Affinity |
| High Light: | Vat Red Dyes,Solvent Fluorescent Red C.I,Fluorescent Red 242 Thioindigo |
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Vat dyes Vat Red 41 Red 5B C.I. CAS 522-75-8 Solvent fluorescent Red 242 Thioindigo
Product Name:Vat Red 41; Thioindigo; C.I. 73300; C.I. Vat Red 41; C.I. Disperse Red 364; C.I. Solvent Red 242; 2-(3-Oxobenzo[b]thien-2(3H)-ylidene)-benzo[b]thiophene-3(2H)-one；Ciba Pink B
Chemical Structure:
Molecular Formula:C16H8O2S2
CAS: 522-75-8
Stability:
Vat red 41 is dark red powder. Insoluble in water, slightly soluble in ethanol, easily soluble in benzene, toluene, xylene, chlorobenzene, chloroform, DMF and other organic solvents. In each solvent, it is a red solution with fluorescence, in concentrated sulfuric acid, it is brilliant blue and green. After dilution, it produces a blue and red fluffy precipitate with fluorescence, in alkaline insurance powder solution, it is red and yellow, and in acid solution, it is light yellow.
Storage:
Store in a cool, dry and well ventilated warehouse. Keep away from fire and heat source. Protect from direct sunlight. Package sealing. It shall be stored separately from acids and edible chemicals, and mixed storage shall not be allowed. The storage area shall be equipped with appropriate materials to contain the leakage.
Contact Person: Ms. Emily
Tel: +86 13816701879
