Tin(II) oxide, 99.9% (metals basis)

Description

Reducing agent, soft abrasive, preparation of stannous salts | CAS: 21651-19-4 | OSn | 134.71 g/mol

It is used as reducing agent, soft abrasive, and in preparation of stannous salts. It is used in the manufacture of copper ruby glass, and for illumination with UV light.

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.

Specifications

Chemical Identifiers

• CAS: 21651-19-4
• Molecular Formula: OSn
• Molecular Weight (g/mol): 134.71
• MDL Number: MFCD00011243
• InChI Key: QHGNHLZPVBIIPX-UHFFFAOYSA-N
• Synonym: stannous oxide, tin ii oxide, tin oxide sno, tin monoxide, tin oxide sn2o2, stannane, oxo, stannanone, stannicoxide, oxostannanylidene, oxo stannane
• PubChem CID: 88989
• IUPAC Name: oxotin
• SMILES: O=[Sn]

• Melting Point: 1080°C (decomposition)
• Color: Black-Blue
• Physical Form: Powder
• Quantity: 500 g
• Linear Formula: SnO
• Merck Index: 14,8787
• Solubility Information: Insoluble in water,and alcohol.
• Formula Weight: 134.69
• Percent Purity: 99.9%
• Odor: Odorless
• Density: 6.45
• Assay: (metals basis)
• Chemical Name or Material: Tin(II) oxide

Safety and Handling

Hazard Category	H335-H373
Hazard Statement	GHS H Statement H302; Harmful if swallowed.
Precautionary Statement	P260-P271-P304+P340-P312-P314-P501c
EINECSNumber	244-499-5
RTECSNumber	XQ3700000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only