100924 Ammonium chloride

Overview

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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          Description
          Catalogue Number100924
          SynonymsSal ammoniac
          References
          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
          Applications
          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)
          Dimensions
          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
          RTECSBP4550000
          Storage class10 - 13 Other liquids and solids
          WGKWGK 1 slightly hazardous to water
          Disposal14
          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 +5°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 (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