Potassium Pyrosulfate

Potassium pyrosulfate, also called potassium disulfate, is an inorganic salt that serves as a strong dehydrating and fluxing agent in chemical synthesis, particularly for dissolving minerals and for fusion analysis, known for its high melting point (around 325°C) and hazardous nature, requiring careful handling due to its corrosive properties (causes severe skin burns and eye damage)

Potassium Pyrosulfate, also known as potassium disulfate, is an inorganic compound with the chemical formula K2S2O7. It has a molar mass of 254.32 g/mol and a density of 2.28 g/cm³. 

CHEMICAL FORMULA:K2S2O7

CAS.NO:7790-62-7

MOLECULAR WEIGHT:254.32 g/mol

BOILING POINT:-e 600°C

MELTING POINT:325 °C

GRADE :  TECHNICAL GRADE

USAGE APPLICATION: INDUSTRIAL

PURITY: 99 %

Uses & Characteristics Fluxing Agent: Used in analytical chemistry, especially for dissolving difficult-to-dissolve substances like minerals, by fusing with them at high temperatures.

Dehydrating Agent: Its high thermal stability and ability to absorb water make it a good dehydrating agent.

Dosage

Potassium pyrosulfate, or potassium disulfate, is an inorganic compound with the chemical formula K₂S₂O₇.

Potassium pyrosulfate - WikipediaPotassium pyrosulfate is used in analytical chemistry; samples are fused with potassium pyrosulfate,

CAS 7790-62-7: Potassium pyrosulfatePotassium pyrosulfate is also utilized in the production of other potassium salts and in the preparation of certain catalysts.

 

Remarks

Potassium pyrosulphate, 98% 
POTASSIUM PYROSULPHATE  Inorganic Salts

Safety Information and Hazard Symbols. Symbol: GHS05. UN No.: 3260. IMCO Class No.: 8. Hazardous Statement: H314.