Overview
Stannous Oxalate is a tin(II) carboxylate catalyst widely used for esterification and polycondensation reactions. Supplied as a white powder, it's a well-established catalyst choice where a solid, easy-to-handle tin(II) source is preferred over liquid octoate/neodecanoate alternatives.
Applications
- Esterification catalyst between long-chain fatty acids and alcohols
- Polymerization/polycondensation catalyst (polyester resin production)
- Dyeing and textile printing applications
- Precursor for high-surface-area tin oxide catalyst synthesis
- Used in stannous oral care compositions
Key Benefits
- Solid, easy-to-handle form versus liquid tin(II) catalysts
- Effective across a range of esterification and polycondensation chemistries
- Well-established commercial track record (multiple branded equivalents: TIB KAT 160, Fascat 2001, ViaCat 2001)
Specifications
Appearance
White powder
Purity
98–99% (typical commercial grades)
Solubility
Soluble in dilute HCl; insoluble in water
Information
Available in small-quantity samples through bulk/commercial volumes