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We are offering a full range of NIGROSINES BLACKS. Its Blends and Formulations, as per demand of our clients. These are manufactured as per the industry standards. These are used in industries like Leather, Inks, Laminates, Polishes, Paper, Plastic, and Silk, to name a few.
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| Acid Black 2 We are engaged in offering Acid Black 2 that is formulated using premium grade ingredients. Black and powdered in form, it is used for dying leather, wood and textiles. It finds application in manufacturing ink and shoe polish cream, and also used for molding compounds of phenolic, polyamide and urea resins. Further, we provide our range in proper packaging in order to ensure safe delivery during transit. SPECIFICATIONS OF WATER SOLUBLE NIGROSINE BLACK | Colour Index Number | Acid Black 2 | | Constitution Number | 50420 | | C.A.S Number | 8005 - 03 - 6 | | Chemical Class | Azine. | | Chemical Structure | Unknown. | | Shade / Tone | Bluish Black. | | Physical Form | Shining Crystals. | | pH | 8.5 to 10 | | Percentage Purity | 97%.+/-1%. | | Solubility | In Water (15% w/v). | | Major Uses | Leather Dyeing, Silk Dyeing / Printing. Water based inks. Liquid Shoe Polishes. Decorative Laminates. | |
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