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104885 Potassium hydrogen sulfate

for analysis EMSURE® Reag. Ph Eur

Potassium hydrogen sulfate MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Potassium bisulfate

CAS #: 7646-93-7 EC Number: 231-594-1 Molar Mass: 136.17 g/mol Chemical Formula: KHSO₄ Hill Formula: HKO₄S Grade: Reag. Ph Eur
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104885
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
7646-93-7231-594-1HKO₄SKHSO₄136.17 g/molReag. Ph Eur

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      Description
      Catalogue Number104885
      SynonymsPotassium bisulfate
      References
      Product Information
      CAS number7646-93-7
      EC index number016-056-00-4
      EC number231-594-1
      GradeReag. Ph Eur
      Hill FormulaHKO₄S
      Chemical formulaKHSO₄
      Molar Mass136.17 g/mol
      HS Code2833 29 90
      Quality LevelMQ300
      Applications
      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)P260: Do not breathe dust.
      P271: Use only outdoors or in a well-ventilated area.
      P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
      P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
      P304 + P340 + P310: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.
      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
      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 +2°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
      Assay (alkalimetric)≥ 99.0 %
      Chloride (Cl)≤ 0.0005 %
      Phosphate (PO₄)≤ 0.001 %
      Total nitrogen (N)≤ 0.001 %
      Heavy metals (as Pb)≤ 0.0005 %
      Al (Aluminium)≤ 0.002 %
      Ca (Calcium)≤ 0.005 %
      Fe (Iron)≤ 0.0005 %
      Na (Sodium)≤ 0.005 %
      Corresponds to Reag. Ph Eur
      Global Trade Item Number
      Catalogue Number GTIN
      1048850500 04022536056364