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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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1048831000
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      1048839025
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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
          1048839025 04022536056333

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