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101220 Ammonium amidosulfonate

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Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
7773-06-0231-871-7H₂NSO₃NH₄H₂NSO₃NH₄114.12 g/molACS,Reag. Ph Eur

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      Catalogue Number101220
      SynonymsAmidosulfonic acid ammonium salt, Ammonium sulfamate, Sulfamic acid ammonium salt
      Product Information
      CAS number7773-06-0
      EC number231-871-7
      GradeACS,Reag. Ph Eur
      Hill FormulaH₂NSO₃NH₄
      Chemical formulaH₂NSO₃NH₄
      Molar Mass114.12 g/mol
      HS Code2842 90 80
      Quality LevelMQ300
      Biological Information
      Physicochemical Information
      Boiling point160 °C (1013 hPa) decomposes
      Density1.000 g/cm3
      Melting Point131 - 135 °C
      pH value4.5 - 6.0 (114.1 g/l, H₂O, 25 °C)
      Bulk density680 kg/m3
      Solubility1950 g/l
      Materials Information
      Toxicological Information
      LD 50 oralLD50 Rat 2000 mg/kg
      Safety Information according to GHS
      Storage class10 - 13 Other liquids and solids
      WGKWGK 1 slightly hazardous to water
      Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).
      Safety Information
      Categories of dangerharmful
      Product Usage Statements
      Storage and Shipping Information
      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
      Assay (acidimetric)≥ 99.0 %
      In water insoluble matter≤ 0.02 %
      Melting point132.0 - 134.0 °C
      pH-value (5 %; water)4.5 - 5.5
      Chloride (Cl)≤ 0.05 %
      Sulphate (SO₄)≤ 0.2 %
      Heavy metals≤ 0.0005 %
      Fe (Iron)≤ 0.0005 %
      Residue on ignition (as SO₄)≤ 0.05 %
      Loss on Drying (105°C)≤ 0.5 %
      ACS and Reag. Ph Eur conforms