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acid black 2
Dyes And Chemicals
Tianjin Shenyuan Chemical Co.,Ltd (China)
Country of Origin
CAS No.:8005-03-6 Other Names: Nigrosin Acid black
C34H25N11Na2O11S3 Appearance: Black Powder
Type: Acid Dye Strength: 100%
Usage: Leather, Paper, Textile
Place of Origin: China
Tianjin Shenyuan Chemical Co.,Ltd.
Shenyuan Group specialize in the manufacture of dyes and auxiliaries for textile, paper, leather, pesticide, plastic and rubber productions.
SHENYUAN DYES include sulphur, direct, solvent, acid, basic and pigments with the total output of 25000 tons per year.
All of our products are manufactured to strict quality control standards in accordance with the company's registration to ISO 9001:2000. Commitment to quality is a cornerstone of our total business philosophy.
To support our commitment to quality and reliability Avocet's technical service laboratory is staffed by highly trained technicians experienced in different industry’s processing techniques. Customers are offered a full technical service backup using our first class facilities. These technicians are also available to support customer trials and production.
We are dedicated to a policy of rapid response to orders and service requests which leads inevitably to benefits for both customer and supplier.