100924 Ammonium chloride


Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
12125-02-9 235-186-4 H₄ClN NH₄Cl 53.49 g/mol Ph Eur,BP,USP

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      Double PE Sack 25 kg
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      Catalogue Number100924
      SynonymsSal ammoniac
      Product Information
      CAS number12125-02-9
      EC index number017-014-00-8
      EC number235-186-4
      GradePh Eur,BP,USP
      Hill FormulaH₄ClN
      Chemical formulaNH₄Cl
      Molar Mass53.49 g/mol
      HS Code2827 10 00
      Quality LevelMQ400
      Biological Information
      Physicochemical Information
      Density1.53 g/cm3 (25 °C)
      Ignition temperature>400 °C
      Melting Point338 °C (sublimed),(External MSDS)
      pH value4.7 (200 g/l, H₂O, 25 °C) (External MSDS)
      Vapor pressure1.3 hPa (30 °C)
      Bulk density600 - 900 kg/m3
      Solubility372 g/l (External MSDS)
      Materials Information
      Toxicological Information
      LD 50 oralLD50 Rat 1410 mg/kg
      Safety Information according to GHS
      Hazard Pictogram(s) Hazard Pictogram(s)
      Hazard Statement(s)H302: Harmful if swallowed.
      H319: Causes serious eye irritation.
      Precautionary Statement(s)P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
      Signal WordWarning
      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
      Hazard Symbols Hazard SymbolsHarmful
      Categories of dangerharmful, irritant
      R PhraseR 22-36
      Harmful if swallowed.Irritating to eyes.
      S PhraseS 22
      Do not breathe dust.
      Product Usage Statements
      Storage and Shipping Information
      StorageStore at +15°C to +25°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
      Assay (argentometric; calculated on dried substance)99.5 - 100.5 %
      Identitypasses test
      Appearance of solutionpasses test
      Acidity or alkalinitypasses test
      pH-value4.6 - 6.0
      Bromide, Iodide (Br,I)passes test
      Sulfate (SO₄)≤ 0.015 %
      Thiocyanatepasses test
      Heavy metals (as Pb)≤ 0.001 %
      As (Arsenic)≤ 0.0003 %
      Ca (Calcium)≤ 0.02 %
      Cu (Copper)≤ 0.0025 %
      Fe (Iron)≤ 0.002 %
      Pb (Lead)≤ 0.001 %
      Zn (Zinc)≤ 0.0025 %
      Loss on Drying (105 °C)≤ 0.5 %
      Residue on ignition≤ 0.1 %
      Residual solvents (ICH Q3C)excluded by production process
      Residues of metal catalysts or metal reagents acc. to EMEA/CHMP/SWP/4446/2000 are not likely to be present.
      Corresponds to Ph Eur, BP, USP