Potassium sulfate

Name: Potassium sulfate
Grade: Extra pure
Application: Synthesis
Synonyms: Potassium pyrosulfate
CAS Number: 7778-80-5 EC Number: 231-915-5 Molar Mass: 174.27 g/mol Chemical Formula: K₂SO₄
Download: Datasheet | CoA | SDS
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Chemical formula: K₂SO₄ Molar Mass: 174.27  g/mol
Appearance:  Colorless and white solid Density: 2.66 g/cm3
Solub. in water:  111 g/l Melting point: 1067 °C
Boiling point : 1689 °C/1013 hPa pH value : 5.0-8.5 (H₂O, 20°C)
Storage temp.:  +2°C to +30°C Cautions: Not a hazardous substance
R: N/A S: N/A
HS-No.:  3105 10 00 EC -No.:  231-915-5

 

 

Technical Specifications

Assay ≥ 98.0 %
Description Conforms
Identification (Potassium) Conforms
Identification (Sulfate) Conforms
Solubility Conforms
Appearance of  Solution Conforms
Chloride ≤ 0.01 %
Suitable for kjeldahl method Conforms

 

 

Order code

Ordering code 1 kg 2.5 kg 5 kg 10 kg 20 kg
P.E. 493.06.01000.02 Per order
Glass

 

Warning signs

Hazard Symbol

 

 

 

 

 

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