7-Amino-2-naphthalenesulfonic acid sodium salt Structure

7-Amino-2-naphthalenesulfonic acid sodium salt

Chemical Properties

Water Solubility  Soluble in water
form  powder to crystal
color  White to Light yellow to Light red
InChI 1S/C10H9NO3S.Na/c11-9-3-1-7-2-4-10(15(12,13)14)6-8(7)5-9;/h1-6H,11H2,(H,12,13,14);/q;+1/p-1
InChIKey BFGOSNKRBCAENG-UHFFFAOYSA-M
SMILES [Na+].Nc1ccc2ccc(cc2c1)S([O-])(=O)=O
CAS DataBase Reference 5412-82-8
FDA UNII 87ZH3XZE9H
UNSPSC Code 12352200

Safety

Symbol(GHS) Exclamation Mark (GHS07)
Signal wordWarning
Hazard statements H315-H319
Precautionary statements P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
Hazard Codes  Xi
Risk Statements  36/38
Safety Statements  26
WGK Germany  WGK 3
HS Code  2921.45.9090
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
NFPA 704:
0
2 0

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