Identification Chemical Properties Safety Data Raw materials And Preparation Products Hazard Information Supplier Related Products

1937-34-4

Name tetrasodium 4,4'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis[5-hydroxynaphthalene-2,7-disulphonate]
CAS 1937-34-4
EINECS(EC#) 217-708-2
Molecular Formula C37H28N6Na4O17S4
MDL Number MFCD00137524
Molecular Weight 1048.87
MOL File 1937-34-4.mol

Chemical Properties

density  1.606[at 20℃]
vapor pressure  0Pa at 25℃
Water Solubility  2.14g/L at 20℃
EPA Substance Registry System C.I. Direct Red 79, tetrasodium salt (1937-34-4)

Safety Data

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H319
Precautionary statements  P264-P280-P305+P351+P338-P337+P313P

Raw materials And Preparation Products

Hazard Information

Supplier