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104883 Potassium hydrogen sulfate

Potassium hydrogen sulfate extra pure. CAS No. 7646-93-7, EC Number 231-594-1.

Synonyms: Potassium bisulfate

104883
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      Description
      Catalogue Number104883
      SynonymsPotassium bisulfate
      References
      Product Information
      CAS number7646-93-7
      EC index number016-056-00-4
      EC number231-594-1
      Hill FormulaHKO₄S
      Chemical formulaKHSO₄
      Molar Mass136.17 g/mol
      HS Code2833 29 80
      Applications
      ApplicationPotassium hydrogen sulfate extra pure. CAS No. 7646-93-7, EC Number 231-594-1.
      Biological Information
      Physicochemical Information
      Density2.24 g/cm3 (20 °C)
      Melting Point195 °C (decomposition)
      pH value1 (50 g/l, H₂O, 20 °C)
      Bulk density1140 kg/m3
      Solubility490 g/l (development of heat)
      Dimensions
      Materials Information
      Toxicological Information
      LD 50 oralLD50 Rat 2340 mg/kg
      Safety Information according to GHS
      Hazard Pictogram(s) Hazard Pictogram(s)
      Hazard Pictogram(s)
      Hazard Statement(s)H314: Causes severe skin burns and eye damage.
      H335: May cause respiratory irritation.
      Precautionary Statement(s)P280: Wear eye protection/ face protection.
      P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
      P313: Get medical advice/ attention.
      Signal WordDanger
      RTECSTS7200000
      Storage class8B Non-combustible, corrosive hazardous materials
      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
      Categories of dangercorrosive
      Product Usage Statements
      Storage and Shipping Information
      StorageStore at +5°C to +30°C.
      Packaging Information
      Transport Information
      Declaration (railroad and road) ADR, RIDUN 2509 , 8, II
      Declaration (transport by air) IATA-DGRUN 2509 , 8, II
      Declaration (transport by sea) IMDG-CodeUN 2509 , 8, II, Segregation Group: 1 (Acids)
      Supplemental Information
      Specifications
      Global Trade Item Number
      Catalogue Number GTIN
      1048831000 04022536056319

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