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116763 Zinc chloride


Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
7646-85-7231-592-0Cl₂ZnZnCl₂136.30 g/mol

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      Glass bottle 250 g
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      Catalogue Number116763
      SynonymsZinc dichloride
      Product Information
      CAS number7646-85-7
      EC index number030-003-00-2
      EC number231-592-0
      Hill FormulaCl₂Zn
      Chemical formulaZnCl₂
      Molar Mass136.30 g/mol
      HS Code2827 39 85
      Quality LevelMQ100
      Biological Information
      Physicochemical Information
      Boiling point732 °C (1013 hPa)
      Density2.93 g/cm3 (22 °C)
      Melting Point293 °C
      pH value5 (100 g/l, H₂O, 20 °C)
      Vapor pressure1.33 hPa (428 °C)
      Bulk density1400 - 1800 kg/m3
      Solubility851 g/l
      Materials Information
      Toxicological Information
      LD 50 oralLD50 Rat 350 mg/kg
      Safety Information according to GHS
      Hazard Pictogram(s) Hazard Pictogram(s)
      Hazard Pictogram(s)
      Hazard Pictogram(s)
      Hazard Statement(s)H302: Harmful if swallowed.
      H314: Causes severe skin burns and eye damage.
      H410: Very toxic to aquatic life with long lasting effects.
      Precautionary Statement(s)P260: Do not breathe dust or mist.
      P273: Avoid release to the environment.
      P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
      P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
      P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
      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 WordDanger
      Storage class8B Non-combustible, corrosive hazardous materials
      WGKWGK 3 highly 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, corrosive, dangerous for the environment
      Product Usage Statements
      Storage and Shipping Information
      StorageStore at +2°C to +30°C.
      Packaging Information
      Transport Information
      Declaration (railroad and road) ADR, RIDUN 2331 , 8, III
      Declaration (transport by air) IATA-DGRUN 2331 , 8, III
      Declaration (transport by sea) IMDG-CodeUN 2331 , 8, III, Marine Pollutant: P, Segregation Group: 1 (Acids)7 (Heavy metals and their salts (including their organometallic compounds))
      Supplemental Information
      Assay (complexometric)≥ 99.0 %
      Oxide chloride (acidimetric,as ZnO)≤ 0.05 %
      Sulfate (SO₄)≤ 20 ppm
      Total nitrogen (N)≤ 10 ppm
      Ca (Calcium)≤ 10 ppm
      Cd (Cadmium)≤ 5 ppm
      Cu (Copper)≤ 10 ppm
      Fe (Iron)≤ 5 ppm
      K (Potassium)≤ 10 ppm
      Mg (Magnesium)≤ 10 ppm
      Na (Sodium)≤ 10 ppm
      Pb (Lead)≤ 10 ppm
      Water≤ 0.5 %