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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 500 g
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      1051531000
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          		 Plastic bottle 1 kg
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          1051535000
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              		 Plastic bottle 5 kg
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              1051539025
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                  		 Fibre carton 25 kg
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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
                  1051530500 04022536061719
                  1051531000 04022536061726
                  1051535000 04022536061740
                  1051539025 04027269276492