Stannous pyrophosphate

Base Information

• Chemical Name: Stannous pyrophosphate
• CAS No.: 15578-26-4
• Molecular Formula: H4O7P2.2Sn
• Molecular Weight: 429.38
• Hs Code.: 28353990
• Mol file: 15578-26-4.mol

Synonyms:Pyrophosphoricacid, tin(2+) salt (1:2) (8CI);Tin pyrophosphate (Sn2P2O7) (6CI,7CI);Tin phosphate (Sn2(P2O7));Tin(2+) pyrophosphate;Tin(II)pyrophosphate;

Chemical Property of Stannous pyrophosphate

Chemical Property:

• Appearance/Colour: White powder
• Melting Point: >400°C (dec.)
• PSA: 155.23000
• Density: 4.01 g/cm³
• LogP: 0.17960
• Storage Temp.: Refrigerator
• Water Solubility.: Insoluble in water.

Purity/Quality:

99% ^*data from raw suppliers

Tin(II) pyrophosphate ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-37/39

MSDS Files:

SDS file from LookChem

Useful:

• Uses: Tin(II) pyrophosphate is used to inhibit the formation of volatile sulfur compounds. Further, it is used for cyanide-free tin coating. Tin(II) Pyrophosphate inhibit the formation of volatile sulphur compounds (VSC).