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105153 Potassium sulfate

for analysis EMSURE® ACS,ISO,Reag. Ph Eur

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

Synonyms: Potassium pyrosulfate

CAS #: 7778-80-5 EC Number: 231-915-5 Molar Mass: 174.27 g/mol Chemical Formula: K₂SO₄ Hill Formula: K₂O₄S Grade: ACS,ISO,Reag. Ph Eur
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105153
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Overview

Replacement Information
Replacement InformationIn North America 105153.0500 replaces but has a superior specification to PX1595-1
In North America 105153.1000 replaces but has a superior specification and different pack size to PX1595-5
In North America 105153.5000 replaces but has a superior specification and different pack size to PX1595-5
In North America 105153.5000 replaces but has a superior specification to PX1595-6
In North America 105153.9025 replaces but has a superior specification and different pack size to PX1595-20

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
7778-80-5231-915-5K₂O₄SK₂SO₄174.27 g/molACS,ISO,Reag. Ph Eur

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      Description
      Catalogue Number105153
      ReplacesPX1595; PX1595-1; PX1595-5; PX1595-6; PX1595-20
      SynonymsPotassium pyrosulfate
      References
      Product Information
      CAS number7778-80-5
      EC number231-915-5
      GradeACS,ISO,Reag. Ph Eur
      Hill FormulaK₂O₄S
      Chemical formulaK₂SO₄
      Molar Mass174.27 g/mol
      HS Code3104 30 90
      Quality LevelMQ300
      Applications
      Biological Information
      Physicochemical Information
      Boiling point1689 °C (1013 hPa)
      Density2.662 g/cm3
      Melting Point1067 °C
      pH value7 (H₂O, 25 °C)
      Bulk density800 kg/m3
      Solubility111 g/l
      Dimensions
      Materials Information
      Toxicological Information
      LD 50 oralLD50 Rat 6600 mg/kg
      Safety Information according to GHS
      RTECSTT5900000
      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
      Product Usage Statements
      Storage and Shipping Information
      StorageStore at +2°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 (alkalimetric)≥ 99.0 %
      Insoluble matter≤ 0.01 %
      pH-value (5 %; water, 25 °C)5.5 - 7.5
      Chloride (Cl)≤ 0.0005 %
      Total nitrogen (N)≤ 0.0005 %
      Heavy metals (as Pb)≤ 0.0005 %
      As (Arsenic)≤ 0.0002 %
      Ca (Calcium)≤ 0.005 %
      Fe (Iron)≤ 0.0005 %
      Mg (Magnesium)≤ 0.002 %
      Na (Sodium)≤ 0.02 %
      Corresponds to ACS,ISO,Reag. Ph Eur
      Global Trade Item Number
      Catalogue Number GTIN
      1.05153.1000 04022536061726