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  6. Hydroxymethanesulfinic acid sodium salt hydrate, tech 85%, cont. up to 5% sodium sulfite (dry wt.)

Hydroxymethanesulfinic acid sodium salt hydrate, tech 85%, cont. up to 5% sodium sulfite (dry wt.)

Catalog No. p-7022810
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AAA1573136 500 g
AAA157310E 2500 g
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Catalog No. AAA1573136 Supplier Thermo Scientific Chemicals Supplier No. A1573136
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Description

CAS: 149-44-0 | CH3NaO3S | 118.08 g/mol

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 149-44-0
Molecular Formula CH3NaO3S
Molecular Weight (g/mol) 118.08
MDL Number MFCD00040426
InChI Key XWGJFPHUCFXLBL-UHFFFAOYSA-M
Synonym sodium hydroxymethanesulfinate, rongalite, rongalit, aldanil, discolite, formapon, formopan, hydrolit, leptacid, leptacit
PubChem CID 23689980
SMILES [Na+].OCS([O-])=O

Specifications

Melting Point 64°C to 68°C
Quantity 500 g
Beilstein 3630814
Merck Index 14,8620
IUPAC Name sodium;hydroxymethanesulfinate
Formula Weight 118.09 (Anhydrous)
Percent Purity 85%
Grade Technical
Assay cont. up to 5% sodium sulfite (dry wt.)
Chemical Name or Material Hydroxymethanesulfinic acid sodium salt hydrate

Safety and Handling

Hazard Category H315-H319-H335
Hazard Statement GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
EINECSNumber 205-739-4
RTECSNumber PB0380000
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only