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Tin(II) chloride, anhydrous, 99% min

Catalog No. AA4196030
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AA41960A7 5 kg
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Catalog No. AA4196030 Supplier Thermo Scientific Chemicals Supplier No. 04196030
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Description

CAS: 7772-99-8 | Cl2Sn | 189.61 g/mol

Tin(II) chloride is widely used as a reducing agent in organic synthesis, for example conversion of quinones into hydroquinones, nitroaromatics into aromatic amines, and in Stephen reduction. It acts as an antisludging agent and a stabilizer. It can be used to reduce certain metal salts into metals, tin plating and in analytical chemistry to test mercury ions. It is also used as a mordant in textile dyeing and as a catalyst in the production of polylactic acid. It is used as a food additive, wherein it serves as an anti-oxidant and a color retention agent. It can be used in the condensation of aryl aldehydes with cyclohexan-1,3-diones to synthesize xanthenes. It catalyzes direct conversion of aldehydes into beta-keto esters.

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 7772-99-8
Molecular Formula Cl2Sn
Molecular Weight (g/mol) 189.61
MDL Number MFCD00011241
InChI Key AXZWODMDQAVCJE-UHFFFAOYSA-L
Synonym Stannous chloride
PubChem CID 24479
ChEBI CHEBI:78067
SMILES [Cl-].[Cl-].[Sn++]

Specifications

Boiling Point 652°C
Melting Point 247°C
Physical Form Crystalline
Quantity 250 g
Assay Percent Range 99% min
Solubility Information Soluble in water,alkalies,alcohol,methy lethyl ketone,methyl acetate,and acetone.
IUPAC Name λ²-tin(2+) dichloride
Formula Weight 189.62
Sensitivity Air sensitive; Hygroscopic
Density 3.95 g/mL
Chemical Name or Material Tin(II) chloride, anhydrous
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Safety and Handling

Hazard Category H290-H302+H332-H314-H317-H335-H373
Precautionary Statement P234-P260-P264b-P270-P271-P272-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P333+P313-P363-P390-P501c
DOTInformation Hazard Class: 8; Packaging Group: III
EINECSNumber 231-868-0
RTECSNumber XP8700000
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only