DHBS , 99% , 54970-72-8

Synonym(s):
3,5-Dichloro-2-hydroxybenzenesulfonic acid;3,5-Dichloro-2-hydroxybenzenesulfonic acid sodium salt;DCHBS;DHBS

CAS NO.：54970-72-8

Empirical Formula: C6H3Cl2NaO4S

Molecular Weight: 265.05

MDL number: MFCD00009798

EINECS: 259-416-8

PRODUCT Properties

• Melting point: >300 °C
• storage temp.: room temp
• solubility: H₂O: 50 mg/mL, clear, colorless
• form: powder
• color: White to Light yellow to Light orange
• PH: 7 (53g/l, H2O, 20℃)
• Sensitive: Hygroscopic
• BRN: 3640643
• InChI: InChI=1S/C6H4Cl2O4S.Na/c7-3-1-4(8)6(9)5(2-3)13(10,11)12;/h1-2,9H,(H,10,11,12);/q;+1/p-1
• InChIKey: NMWCVZCSJHJYFW-UHFFFAOYSA-M
• SMILES: C1(S([O-])(=O)=O)C=C(C=C(Cl)C=1O)Cl.[Na+]
• CAS DataBase Reference: 54970-72-8(CAS DataBase Reference)

Description and Uses

Used in conjunction with 4-aminoantipyrine (4-AAP) and hydrogen peroxide (H₂O₂) for chromogenic quantitation of peroxidase in coupled enzymatic reactions. Component of Trinder reagent for use with peroxidase to measure generation of hydrogen peroxide in automated systems.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P264-P271-P280-P302+P352-P305+P351+P338
• Hazard Codes: Xi
• Risk Statements: 36/38-36/37/38
• Safety Statements: 24/25-36-26
• WGK Germany: 3
• HS Code: 29089000