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Sodium P-Toluenesulfinate

Sodium P-Toluenesulfinate / CAS : 824-79-3

Appearance White to off-white Powder UN -
HS 29309090 DG Class -
Synonyms Sodium,4-Methylbenzenesulfinate; Sodium 4-Methylbenzenesulfinate; P-Toluenesulfinic Acid Sodium Salt; Sodium Toluene-4-Sulphinate
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Properties

Summary

Formula
C7H7NaO2S
Molecular Mass
178.18400
Exact Mass
178.00600
PSA
59.34000
Logp
2.09870
IUPAC
sodium;4-methylbenzenesulfinate
SMILES
CC1=CC=C(C=C1)S(=O)[O-].[Na+]

Attribute classification

Matter Classification
organic
Category
Auxiliary > Other Auxiliary Agent
Dyestuffs and Pigments > Intermediates

Chemical and Physical Properties

Melting Point
>300 °C(lit.)
Boiling Point
340ºC
Flash Point
159.4ºC
Appearance
White to off-white Powder
Acidity and Basicity
neutral

Export information

HS Code
29309090
Export Rebate
13%
Risk Code
R36/37/38
Safety Label
Xi

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