2,7-Naphthylene disulfonic acid Na salt , 98.0%(T) , 1655-35-2

CAS NO.：1655-35-2

Empirical Formula: C10H6Na2O6S2

Molecular Weight: 332.26

MDL number: MFCD00066365

EINECS: 216-733-6

PRODUCT Properties

• storage temp.: Store at room temperature
• form: powder to crystal
• color: White to Light yellow to Light orange
• InChI: InChI=1S/C10H8O6S2.Na.H/c11-17(12,13)9-3-1-7-2-4-10(18(14,15)16)6-8(7)5-9;;/h1-6H,(H,11,12,13)(H,14,15,16)
• InChIKey: QIZUACUDAHJJDO-UHFFFAOYSA-N
• SMILES: S(C1C=CC2=CC=C(S(O)(=O)=O)C=C2C=1)(O)(=O)=O.[NaH]
• CAS DataBase Reference: 1655-35-2(CAS DataBase Reference)
• EPA Substance Registry System: 2,7-Naphthalenedisulfonic acid, disodium salt (1655-35-2)

Description and Uses

2,7-Disulfonaphthalene Disodium Salt is an analyte used to study anion selective exhaustive injection-sweep-micellar eletrokinetic chromatography.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P305+P351+P338
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 37/39-26
• Hazard Note: Irritant
• HS Code: 2904100090