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Sodium formaldehydesulfoxylate dihydrate, 98%

Product Code. 11994221 Shop All Thermo Scientific Chemicals Products
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25 kg
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Product Code. 11994221 Supplier Thermo Scientific Acros Supplier No. 149190250
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Estimated Shipment: 27-07-2026
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Description

CAS: 6035-47-8 | CH3NaO3S·2H2O | 154.11 g/mol

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

Reduction reagent
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 6035-47-8
Molecular Formula CH3NaO3S·2H2O
Molecular Weight (g/mol) 154.11
MDL Number MFCD00150598
InChI Key UCWBKJOCRGQBNW-UHFFFAOYSA-M
Synonym sodium hydroxymethanesulfinate dihydrate, sodium formaldehydesulfoxylate dihydrate, methanesulfinic acid, hydroxy-, monosodium salt, dihydrate, sodium formaldehyde sulfoxylate, sodium dihydrate hydroxymethanesulfinate, sodium formaldehyde sulfoxylate nf, formaldehyde sodium sulfoxylate dihydrate, monosodium hydroxymethanesulfinate dihydrate, 79-25-4 parent, hydroxymethanesulfinic acid monosodium salt dihydrate
PubChem CID 23666330
IUPAC Name sodium;hydroxymethanesulfinate;dihydrate
SMILES C(O)S(=O)[O-].O.O.[Na+]

Specifications

Melting Point 63.0°C to 64.0°C
Assay Percent Range 97.5% min. (Iodometry)
Packaging Fibre drum
Linear Formula HOCH2SO2Na·2H2O
Quantity 25 kg
Merck Index 15,8755
Solubility Information Solubility in water: 1088g/L. Other solubilities: practically insoluble in abs.alcohol, ether and, benzene
Formula Weight 154.11
Percent Purity 98%
Chemical Name or Material Sodium formaldehydesulfoxylate dihydrate

Safety and Handling

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Product Identifier
  • Sodium formaldehydesulfoxylate dihydrate
 Signal Word
  • Warning
 Hazard Category
  • Germ cell mutagenicity Category 2
  • Reproductive toxicity Category 2
 Hazard Statement
  • H361d-Suspected of damaging the unborn child.
  • H341-Suspected of causing genetic defects.
  • EUH032-Contact with acids liberates very toxic gas.
 Precautionary Statement
  • P201-Obtain special instructions before use.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P308+P313-IF exposed or concerned: Get medical advice/attention.

RUO – Research Use Only

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