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305-80-6

305-80-6 Structure

305-80-6 Structure
IdentificationBack Directory
[Name]

P-DIAZOBENZENESULFONIC ACID
[CAS]

305-80-6
[Synonyms]

4-diazobenzenesulfonicacid
4-Diazophenylsulfonic acid
4-diazoniobenzenesulfonate
4-Sulfonatobenzenediazonium
P-DIAZOBENZENESULFONIC ACID
4-diazobenzenesulphonic acid
4-Sulfobenzenediazoniumhydroxide
Benzenediazonium, 4-sulfo-, inner salt
P-SULFOBENZENEDIAZONIUM HYDROXIDE INNER SALT
benzenediazonium,4-sulfo-,hydroxide,innersalt
4-DIAZOBENZENESULFONIC ACID, MOISTENED W. WATER (H2O ~50%)
[EINECS(EC#)]

206-168-3
[Molecular Formula]

C6H4N2O3S
[MDL Number]

MFCD00043219
[MOL File]

305-80-6.mol
[Molecular Weight]

184.17
Chemical PropertiesBack Directory
[Melting point ]

104°
[Boiling point ]

-0.5°C
[density ]

1.538 (estimate)
[refractive index ]

1.6430 (estimate)
[color ]

Needles from water
[EPA Substance Registry System]

p-Diazobenzenesulfonic acid (305-80-6)
Safety DataBack Directory
[Hazard Codes ]

E,Xi
[Risk Statements ]

1-37/38
[Safety Statements ]

26-36
[RIDADR ]

UN 3226
Hazard InformationBack Directory
[Uses]

4-Diazobenzenesulfonic Acid is a useful catalyst for cellobiose hydrolysis.
[Uses]

Reagent for determination of phenols, bilirubin, halides and amines. Irreversible probe in membrane protein studies.
[Definition]

ChEBI: The aromatic diazonium ion that is diazotised 4-aminobenzenesulfonic acid.
[Safety Profile]

An unstable explosive which mayexplode when touched. Incompatible with metals. Store insmall quantities under refrigeration in loosely pluggedcontainers. Upon decomposition it emits toxic fumes ofNOx and SOx.
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