5460-09-3

Name 8-Amino-1-naphthol-3,6-disulfonic acid monosodium salt monohydrate
CAS 5460-09-3
EINECS(EC#) 226-736-4
Molecular Formula C10H10NNaO8S2
MDL Number MFCD00036444
Molecular Weight 359.31
MOL File 5460-09-3.mol
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Chemical Properties

Appearance Dark Gray Powder
Melting point  >300°C
bulk density 550kg/m3
storage temp.  Store below +30°C.
solubility  DMSO (Slightly), Methanol (Slightly)
form  Solid
color  Grayish Brown
Water Solubility  slightly soluble
InChI InChI=1S/C10H9NO7S2.Na.H/c11-8-3-6(19(13,14)15)1-5-2-7(20(16,17)18)4-9(12)10(5)8;;/h1-4,12H,11H2,(H,13,14,15)(H,16,17,18);;
InChIKey OQQDETYZGGYTAQ-UHFFFAOYSA-N
SMILES NC1=CC(S(O)(=O)=O)=CC2C=C(S(O)(=O)=O)C=C(O)C1=2.[NaH]
LogP -2.3
CAS DataBase Reference 5460-09-3(CAS DataBase Reference)
EPA Substance Registry System 5460-09-3(EPA Substance)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P305+P351+P338
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S24/25:Avoid contact with skin and eyes .
WGK Germany  WGK 1
Autoignition Temperature >400°C
TSCA  TSCA listed
REACH Registrations Active
HS Code  29222100
Storage Class 11 - Combustible Solids

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