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5402-20-0

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5402-20-0 Structure

5402-20-0 Structure
IdentificationBack Directory
[Name]

4-PYRIDINESULPHONIC ACID
[CAS]

5402-20-0
[Synonyms]

NSC 5082
Pyridine-4-suL
4-Sulphopyridine
TAK438 Impurity 30
4-Pyridinesulfonicaci
4-Pyridinesulfonicacid
4-PYRIDINESULPHONIC ACID
PYRIDINE-4-SULFONIC ACID
Pyridine-4-sulphonic acid
4-PYRIDINESULPHONIC ACID ISO 9001：2015 REACH
[Molecular Formula]

C5H5NO3S
[MDL Number]

MFCD00234082
[MOL File]

5402-20-0.mol
[Molecular Weight]

159.16
Chemical PropertiesBack Directory
[Melting point ]

330℃ (DEC.)
[density ]

1.509
[storage temp. ]

Inert atmosphere,2-8°C
[pka]

-2.85±0.50(Predicted)
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H335
[Precautionary statements ]

P261-P280-P301+P312-P302+P352-P305+P351+P338
[Hazard Codes ]

C
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