Basic Info
Model No.: TF-6616
Additional Info
Packaging: As Buyer’s Request
Productivity: 100Ton
Brand: Tianfu
Transportation: Ocean,Land,Air,DHL，TNT
Place of Origin: China
Supply Ability: 50Ton
Certificate: ISO
Port: Shanghai port,Qingdao port
Product Description
Name: [1,1′-Biphenyl]-2,2′-disulfonicacid, 4,4′-diamino-
CAS No.: 117-61-3
Formula: C12H12N2O6S2
Molecular Weight : 344.36
Synonyms:
2,2′-Biphenyldisulfonicacid, 4,4′-diamino- (6CI,7CI,8CI);2,2′-Benzidinedisulfonic acid;2,2′-Disulfo-4,4′-diaminobiphenyl;2,2′-Disulfobenzidine;Solubility: <0.1 g/100 mL at 20 °C
Appearance: Purple crystalline powder
Hazard Symbols:IrritantXi
Risk Codes: 20/21/22-37/38-36