Stannous Oxalate / Tin(Ⅱ)oxalate

• Appearance: White crystalline powder

• Assay (as SnC2O4): ≥ 99.0%

• Tin Content (Sn): ≥ 59.0% (High Active Content)

• Melting Point: ~ 280°C (Decomposes)

• Density: 3.56 g/cm³

• Solubility: Soluble in dilute acids; insoluble in water

• Iron (Fe): ≤ 0.005% (Low Impurity)

Preferred catalyst for high-quality esterification:

• Esterification Catalyst: Highly active for producing Plasticizers, Polyesters, and Alkyd Resins. It works at lower temperatures than TBT, preserving the color of the final resin.

• Transesterification: Efficient catalyst for fatty acid ester synthesis.

• Coal Hydrogenation: Used industrially to facilitate the hydrogenation process of coal.

• Textile Auxiliaries: Acts as a reliable mordant and color-enhancing agent in fabric printing and dyeing.

Packaging: Fiber Drum

Storage: Store in a cool, dry area. Keep container tightly closed when not in use to avoid oxidation.