Olsalazine Sodium , 97% , 6054-98-4

Synonym(s):
4,4′-Dihydroxyazobenzene-3,3′-dicarboxylic acid disodium salt;5,5′-Azobis(salicylic acid, sodium salt);Mordant Yellow 5

CAS NO.：6054-98-4

Empirical Formula: C14H8N2O6.2Na

Molecular Weight: 346.2

MDL number: MFCD00013300

EINECS: 227-975-7

PRODUCT Properties

• Melting point: 240 °C
• storage temp.: Inert atmosphere,Store in freezer, under -20°C
• solubility: Sparingly soluble in water, soluble in dimethyl sulfoxide, very slightly soluble in methanol.
• form: Solid
• color: Light Yellow to Yellow
• Water Solubility: H2O: 2mg/mL, clear
• InChI: InChI=1S/C14H10N2O6.Na.H/c17-11-3-1-7(5-9(11)13(19)20)15-16-8-2-4-12(18)10(6-8)14(21)22;;/h1-6,17-18H,(H,19,20)(H,21,22);;/b16-15+
• InChIKey: DUGBQTHDGWSMAJ-VRZXRVJBSA-N
• SMILES: N(/C1C=CC(O)=C(C(=O)O)C=1)=N\C1C=CC(O)=C(C(=O)O)C=1.[NaH]
• CAS DataBase Reference: 6054-98-4(CAS DataBase Reference)
• EPA Substance Registry System: Benzoic acid, 3,3'-azobis[6-hydroxy-, disodium salt (6054-98-4)

Description and Uses

Mordant dye for wool.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H319-H315-H335
• Precautionary statements: P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P
• HS Code: 2927.00.5000