Organic Fine Chemicals and APIs; Inorganic chemicals;OLED mateials, Flame Retardants; Rubber and Plastic Auxiliary; Paint, Ink , Coating and Adhesive Chemicals; Food and Feed Additives; Cosmetic and Detergent; Oil&Gas Drilling; Water Treatment; Textile Materials and Auxiliaries; Metals and Mining Chemicals; Construction Chemicals...
Henan Sinotech Import&Export Corporation
Country: China (Mainland)
Business Type: Other
2-Amino-5-hydroxynaphthalene-1,7-disulfonic acidCAS NO.: 6535-70-2
7-Anilino-4-hydroxy-2-naphthalenesulfonic acidCAS NO.: 119-40-4
6,6'-Ureylene-bis(1-naphthol-3-sulfonic acid)CAS NO.: 134-47-4
1-Amino-8-Hydroxynaphthalene-3,6-Disulphonic AcidCAS NO.: 90-20-0