Sulfonyl Chemicals

Tin Methanesulfonate (Sn-MSA)

Description:
Non-corrosive. CAS# 53408-94-9. Molecular weight 308.88.

Application:
Electrolyte in metal-finishing.

Varsal Advantage:
Varsal offers both regular and low acid Sn-MSA at 300 g/L. Varsal also offers Sn-MSA at 400 g/L concentration. Varsal can custom manufacture low Pb or Pb-free Sn-MSA, and vary the free acid content of sulfonate solutions for specific plating tank requirements. Varsal can control the Pb and Fe specification, as well as the “Low Alpha” lead for sensitive electronic semiconductor applications.

Specifications:

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  • Tin(II) Methane Sulfonate Solution
  • Tin(II) Methane Sulfonate Solution-Low Acid
  • Tin(II) Methane Sulfonate Solution-Low Lead
  • Tin(II) Methane Sulfonate Solution-Lead Free
  • Tin(II) Methane Sulfonate Solution, 400 g/L
  • Tin(II) Methane Sulfonate Solution, 400 g/L, Zero Acid