6634-82-8

Name 4-AMINO-4'-NITROSTILBENE-2,2'-DISULFONIC ACID DISODIUM SALT
CAS 6634-82-8
EINECS(EC#) 229-631-1
Molecular Formula C14H10N2Na2O8S2
MDL Number MFCD00143251
Molecular Weight 444.35
MOL File 6634-82-8.mol
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Chemical Properties

Appearance Purple Solid
Melting point  >88°C (dec.)
storage temp.  Hygroscopic, -20°C Freezer, Under inert atmosphere
solubility  Methanol (Slightly), Water (Slightly)
form  Solid
color  Red-Brown
Stability: Temperature Sensitive - Recommended Storage at -20°C
CAS DataBase Reference 6634-82-8
EPA Substance Registry System Benzenesulfonic acid, 5-amino-2-[2-(4-nitro-2-sulfophenyl)ethenyl]-, disodium salt (6634-82-8)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P233-P260-P261-P264-P271-P280-P302+P352-P304-P304+P340-P305+P351+P338-P312-P321-P332+P313-P337+P313-P340-P362-P403-P403+P233-P405-P501
TSCA  TSCA listed
HS Code  2921.49.5000

Hazard Information

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