Detailed Methanesulfonic Acid Description
Used as a solvent, alkylation catalyzer, esterification and
polymerization. 99% MSA is mainly used in the pharmaceutical industry,
while 70% MSA is mainly used in electric plating and other electronic industries.
Specifications:
a) Formula: CH3SO3H
b) Molecular weight: 96.10
c) CAS: 75 - 75 - 2
d) Properties:
1) Slightly yellow transparent liquid
2) Boiling point:167~167.5° C()
3) Gravity: 1.4812
4) Soluble in water
5) Slightly soluble in benzene, methylbenzene
6) Non - soluble in paraffin
e) Content: 70±0.5%, ≥ 99%
f) Color (): ≤ 20, ≤ 50
g) Chloride: ≤ 10mg / kg
h) Sulfate (SO42 - ): ≤ 50 mg / kg
i) Iron: ≤ 10mg / kg, ≤ 5mg / kg
j) Heavy metal: ≤ 5mg / kg
Outer packing:
250kg / plastic drum
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