A-fridol-blue: 0 Products found
Name
A-fridol-blue
EINECS
CAS No.
47897-65-4
Density
g/cm3
Solubility
Melting Point
Formula
C32H18Cl2N6O14S4•4 Na
Boiling Point
°Cat760mmHg
Molecular Weight
1001.66
Flash Point
°C
Transport Information
Appearance
Safety
An experimental teratogen. Other experimental reproductive effects. When heated to decomposition it emits very toxic fumes of SOx, NOx, Na2O, and Cl.
Risk Codes
Molecular Structure
Hazard Symbols
Synonyms

History

Formaldehyde was first reported by the Russian chemist Aleksandr Butlerov (1828-1886), but it was conclusively identified by August Wilhelm von Hofmann.

Chemistry

Molecular Structure of A fridol blue (CAS NO.47897-65-4):

CAS: 47897-65-4
IUPAC Name: tetrasodium (1Z)-5-amino-1-[[4-[4-[(2Z)-2-(5-amino-4-oxo-2,7-disulfonatonaphthalen-1-ylidene)hydrazinyl]-3-chlorophenyl]-2-chlorophenyl]hydrazinylidene]-4-oxonaphthalene-2,7-disulfonate
Empirical Formula: C32H18Cl2N6Na4O14S4 
Molecular Weight: 1001.6422 
Classification Code: Reproductive Effect

Safety

An experimental teratogen. Other experimental reproductive effects. When heated to decomposition it emits very toxic fumes of SOx, NOx, Na2O, and Cl.

Others

 A fridol blue , with CAS number of 47897-65-4, can be called 2,7-Naphthalenedisulfonic acid, 3,3'-((3,3'-dichloro-4,4'-
biphenylylene)bis(azo))bis(5-amino-4-hydroxy-, tetrasodium salt .