Methanesulfonate bismuth plating solution

Product specification :

Product Name: Bismuth Methanesulfonate
Alternate names: Bismuth(III) methanesulfonate, Bismuth tris(methanesulfonate), Bismuth mesylate
CAS No.:82617-81-0
Molecular Weight: 494.27 g/mol
UN No.: UN 3265

Properties:

Highly soluble in water, methanesulfonic acid, methanol and ethanol; insoluble in ethers, alkanes and aromatics. Aqueous solution is weakly acidic. Hygroscopic; stable under normal cool & sealed storage; decomposes above 250°C, releasing sulfur dioxide. Excellent conductivity, low toxicity, RoHS compliant, lead-free bismuth source for plating and catalysis.

Application :

Electroplating (core):Main salt for bismuth plating & tin-bismuth alloy plating for PCB, connectors and electronic components; lead-free replacement, fine deposit, good solderability, long bath life
Organic catalysis:Lewis acid catalyst for esterification, transesterification, condensation and polymerization reactions
Surface finishing & metal treatment:Anti-corrosion pre-coating for copper / steel
Intermediate:Precursor for bismuth functional materials, pharmaceutical fine chemical R&D