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817068 Sodium formaldehydesulfoxylate hydrate

stabilized with sodium carbonate

Sodium formaldehydesulfoxylate hydrate MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 149-44-0 EC Number: 205-739-4 Molar Mass: 154.12 g/mol Chemical Formula: CH₃SO₃Na * xH₂O Hill Formula: CH₃NaO₃S * xH₂O
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817068
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
149-44-0205-739-4CH₃NaO₃S * xH₂OCH₃SO₃Na * xH₂O154.12 g/mol

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      Description
      Catalogue Number817068
      References
      Product Information
      CAS number149-44-0
      EC number205-739-4
      Hill FormulaCH₃NaO₃S * xH₂O
      Chemical formulaCH₃SO₃Na * xH₂O
      Molar Mass154.12 g/mol
      HS Code2831 10 29
      Structure formula ImageStructure formula Image
      Quality LevelMQ100
      Applications
      Biological Information
      Physicochemical Information
      Density1.8 g/cm3 (20 °C)
      Melting Point63 °C
      pH value9.5 - 10.5 (100 g/l, H₂O, 20 °C)
      Vapor pressure2.68 hPa (20 °C)
      Bulk density950 kg/m3
      Solubility600 g/l
      Dimensions
      Materials Information
      Toxicological Information
      LD 50 oralLD50 Rat 6400 mg/kg
      Safety Information according to GHS
      Hazard Pictogram(s) Hazard Pictogram(s)
      Hazard Statement(s)H341: Suspected of causing genetic defects.
      H361d: Suspected of damaging the unborn child.
      EUH032: Contact with acids liberates very toxic gas.
      Precautionary Statement(s)P201: Obtain special instructions before use.
      P202: Do not handle until all safety precautions have been read and understood.
      P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
      P308 + P313: IF exposed or concerned: Get medical advice/ attention.
      P405: Store locked up.
      P501: Dispose of contents/ container to an approved waste disposal plant.
      Signal WordWarning
      RTECSPB0380000
      Storage class10 - 13 Other liquids and solids
      WGKWGK 1 slightly hazardous to water
      Disposal3
      Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
      Safety Information
      Product Usage Statements
      Storage and Shipping Information
      StorageStore at +2°C to +30°C.
      Packaging Information
      Transport Information
      Declaration (railroad and road) ADR, RIDKein Gefahrgut
      Declaration (transport by air) IATA-DGRNo Dangerous Good
      Declaration (transport by sea) IMDG-CodeNo Dangerous Good
      Supplemental Information
      Specifications
      Assay (as SO₂, calc. on dried substance)45.5 - 54.5 %
      Appearancewhite,finecrystalline powder
      Identity (A (metallic mirror))passes test
      Identity (B (color reaction))passes test
      Appearance of solution (50 g/l; water)clear and colorless
      Alkalinity (20 g/l, water)passes test
      pH (20 g/l, water)9.5 - 10.5
      Iron (Fe)≤ 25 ppm
      Fe (Iron) (ICP)≤ 25 ppm
      Hg (Mercury)*≤ 0.3 ppm
      Pd (Palladium)*≤ 1 ppm
      Zn (Zinc)*≤ 10 ppm
      Sodium sulfite (Na₂SO₃) (calculated on dried substance)≤ 5.0 %
      Sulfide (S)passes test
      Residual solvents (ICH (Q3C))excluded by manufacturing process
      Loss on drying (105 °C; 3 h)≤ 27.0 %
      Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
      Meets analytical specifications of NF.
      The information provided does not imply the suitability of the product for any particular application. It is customer’s sole responsibility, prior to use, to determine that the product is suitable and permitted for the customer’s intended use and application.
      Global Trade Item Number
      Catalogue Number GTIN
      8170681000 04022536678085