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Methanesulfonic Acid

CAS No.:75-75-2
Product Grade: Industrial Grade
Purity / Assay: 99%
Molecular Formula:CH₄O₃S
Molecular Weight:96.11
Synonym(s):MSA; Methylsulfonic Acid; Methanesulphonic Acid

Methanesulfonic acid (CAS: 75-75-2) is a colorless, strong organic sulfonic acid supplied as a clear liquid. It is a non-oxidizing acid with high conductivity and good thermal stability, making it useful in demanding industrial processes.

The product is widely used in electroplating, especially tin and lead-free solder plating, as well as in catalysis, esterification, and chemical synthesis.

Commercial material is commonly supplied at 99% purity or as controlled aqueous solutions.

– Electrolyte and acid source for tin and lead-free solder plating.
– Used in electronic and surface-finishing applications.
– Serves as a catalyst and acid reagent in organic synthesis.
– Applied in esterification, alkylation, and fine chemical production.

25kg/drum, 200kg/drum, IBC Drum
CAS No.: 75-75-2

Product Name: Methanesulfonic Acid

Purity / Assay:99%
Molecular Formula:CH₄O₃S
Molecular Weight:96.11
EINECS No.:200-898-6
Synonym(s):MSA; Methylsulfonic Acid; Methanesulphonic Acid

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