Nigrosin Black Dyes manufacturers, suppliers & Wholesalers in Mumbai, India. Product Description Minimum Order Quantity 100 Kilogram Colour Index: Acid Black 2 We offer to our customers a range of Nigrosine Black that is used in various application in different industries. This is highly appreciated for its bright tone and excellent solubility. Manufactured as per national and international standard, this range of product can be further customized as per customers requirements.
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