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Tin(II) pyrophosphate

Catalog No. p-4782190
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250 g
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AA8978518 50 g
AA8978530 250 g
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Catalog No. AA8978518 Supplier Thermo Scientific Chemicals Supplier No. 08978518
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Description

CAS: 15578-26-4 | O7P2Sn2 | 411.361 g/mol

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

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS 15578-26-4
Molecular Formula O7P2Sn2
Molecular Weight (g/mol) 411.361
MDL Number MFCD00049544
InChI Key GEZAUFNYMZVOFV-UHFFFAOYSA-J
Synonym stannous pyrophosphate, technescan pyp, ditin pyrophosphate, tin ii pyrophosphate, tin 2+ pyrophosphate, unii-4dnt29ec86, stannous pyrophosphate usan, tin 2+ diphosphate 1:2, pyro stannous phosphate, ditin 2+ pyrophosphate 4-
PubChem CID 66379
IUPAC Name phosphonato phosphate;tin(2+)
SMILES [O-]P(=O)([O-])OP(=O)([O-])[O-].[Sn+2].[Sn+2]

Specifications

Melting Point 400°C (decomposition)
Physical Form Powder
Quantity 50 g
Solubility Information Insoluble in water.
Formula Weight 411.32
Density 4.009
Chemical Name or Material Tin(II) Pyrophosphate

Safety and Handling

Hazard Category Irritating to eyes, respiratory system and skin.
Hazard Statement In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable gloves.
EINECSNumber 239-635-5
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only