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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
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

Products

Catalogue NumberPackaging Qty/Pack
1051530500 Plastic bottle 500 g
1051531000 Plastic bottle 1 kg
1051535000 Plastic bottle 5 kg
1051539025 Fibre carton 25 kg
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