Stannous Oxalate

Tin(II) Oxalate, Ethanedioic Acid Tin Salt.

CAS
814-94-8
EC
212-414-0
Sectors
Plastics & Polymers, Coatings, Adhesives, Sealants & Elastomers, Automotive

Stannous Oxalate (CAS 814-94-8) is a Technical Grade organotin compound that appears as a white powder with a high tin content, serving as an efficient catalyst for esterification and polycondensation in the production of fatty acid esters, polymeric plasticizers, industrial coatings, lubricants and resins. It is characterized by its high tin content and stability, making it a preferred choice for high-temperature synthesis. Its 98% Purity provides the precise catalytic control needed to improve the mechanical properties and thermal stability of industrial coatings. In the automotive and construction sectors, it serves as an essential additive for the synthesis of high-performance lubricants and resins. It ensures rapid reaction rates and high yields in the manufacture of complex Specialty Chemicals .

Typical Properties

Molecular formulaC2H2O4.Sn
Molecular weight206.73 g/mol
FormPowder
Colorwhite
Melting point280 °C (decomp)
Boiling point413.5°C[at 101 325 Pa]
Density3.560 g/cm³
GHS signal wordWarning · Corrosive, Irritant / harmful, Health hazard
HS code29171100
Grades availableTechnical Grade

Typical literature values for identification; lot-specific results are stated on the certificate of analysis (COA) and the safety data sheet (SDS) that accompany every delivery.

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Stannous Oxalate

Applications
  • Catalyst Synthesis: Acts as a high-efficiency catalyst in the production of monomeric and polymeric plasticizers and lubricants.
  • Polyurethane Production: Used in the esterification of polyols to produce high-durability polyurethane coatings and elastomers
  • Textile Printing: Employed as a mordant and reducing agent in specialized dyeing and textile finishing processes.
Safety & Risks

Classified as Harmful if Swallowed and Skin Irritant. Handle with Chemical Resistant Gloves and Protective Coveralls to avoid dermal absorption.

Packaging

25 kg Fiber Drums, 10 kg Poly-pails, or customized vacuum-sealed bags.