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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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      		 Plastic bottle 1 kg
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      1051539025
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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
          1051531000 04022536061726
          1051539025 04027269276492