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Description and features
ViaCat 2001 (stannous oxalate) is a white solid powder which has C2H2O4Sn as chemical formula. It is mainly used as catalyst in production of fatty acid esters, lubricants and monomeric and polymeric plasticizers.

Stannous oxalate is also known as tin(II) oxalate, Ethanedioicacid,tin(2+) salt (1:1) and oxalic acid tin(II) salt.

Product information

CAS number814-94-8
EC number 212-414-0
HS code2931 90 80

Molecular and structural information

Molecular formulaC2H2O4Sn
Molecular weight206.73 g/mol
Smiles notationC(C([O-])=O)([O-])=O.[Sn+2]
Structural formula:814-94-8


AppearanceWhite powder
Content(Assay)≥98.00 %
Tin content≥56.00 %
Cl content≤0.10 %
Fe content≤50 ppm
Pb content≤100 ppm
Sb≤10 ppm
Specific gravity (at 18oC)3.56
SolubilityInsoluble in water, soluble in dihydrochloric acid

Physicochemical information

Density7.90 g/cm3 @ 23 °C
Flash point188.80 °C
Melting point246.54 °C
Partition coefficient (log Pow)-2.82 @ 25 °C
Solubility in waterSoluble ( (1.100 mg/l @ 23 °C)
Vapour pressure0.0000229 Pa @ 25°C

Available packaging: 10kg and 25kg HDPE drums with liner.
Special packaging is available on request

Shipment Info
Europe and United States: Provided ViaCat 2001 is on stock in our local warehouses our lead time is about one week if delivered in 25 KG drums.
Canada, South America, South Africa and other markets can also be served, please contact our sales department for more details.

Store stannous oxalate in a cool, dry and well-ventilated area and in line with legal requirements.
Keep ViaCat 2001 away from heat sources and oxidizing agents.

This substance (CAS: 814-94-8) has been pre-registered under REACH (EC) 1907/2006.

A Material Safety Data Sheets (MSDS) is available for ViaCat 2001 and all other products supplied by Vesta Intracon BV. An MSDS describes the hazards of a product and explains how a product can be safely handled, used and stored. Besides it provides important regulatory and emergency response information for the purchased product.

Stannous oxalate: Disclaimer. This information is supplied solely for informational purposes and Vesta Intracon bv makes no guarantees or warranties, either expressed or implied, with respect to the accuracy and use of this data. All product warranties and guarantees shall be governed by the Standard Terms of Sale. Nothing in this document is legal advice or is a substitute for competent legal advice.