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Hydroxymethanesulfinic acid sodium salt hydrate, tech 85%, cont. up to 5% sodium sulfite (dry wt.) Product Code.: 11422368
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Hydroxymethanesulfinic acid sodium salt hydrate, tech 85%, cont. up to 5% sodium sulfite (dry wt.)

Product Code. 11422368
500 g, 500g
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2500 g
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500g
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Product Code. 11422368

Brand: Thermo Scientific Alfa Aesar A15731.36

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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.

TRUSTED_SUSTAINABILITY

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

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5 results found
Lot Number Certificate Type Date Product Code
Lot Number10196819 Certificate TypeCertificate of Analysis Date06/08/2022 Product CodeA15731.36,A15731.0E
Lot Number10192513 Certificate TypeCertificate of Analysis Date23/11/2021 Product CodeA15731.36,A15731.0E
Lot NumberJ5816B Certificate TypeCertificate of Analysis Date23/11/2021 Product CodeA15731.36,A15731.0E
Lot Number10148819 Certificate TypeCertificate of Analysis Date23/11/2021 Product CodeA15731.36,A15731.0E
Lot Number10165115 Certificate TypeCertificate of Analysis Date23/11/2021 Product CodeA15731.36,A15731.0E

Safety and Handling

compliance-icons
Product Identifier
  • Hydroxymethanesulfinic acid sodium salt hydrate, tech 85%, cont. up to 5% sodium sulfite
 Signal Word
  • Warning
 Hazard Category
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
 Hazard Statement
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
 Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P302+P352-IF ON SKIN: Wash with plenty of water/soap.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P312-Call a POISON CENTER/doctor/if you feel unwell.
  • P332+P313-If skin irritation occurs: Get medical advice/attention.
  • P337+P313-If eye irritation persists: Get medical advice/attention.
 Supplemental information
  • MIXTURE LIST-Contains : Hydroxymethanesulphinic acid sodium salthydrate, Sodium sulphite
SDS

RUO – Research Use Only

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