Potassium Pyrosulfate

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 care

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Usage unit
Kg.PWD
Quantity per unit
25
Part no. RXSOL-98-6605-100

Description

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)

Application

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.

Technical specification


	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 %



      
              

            

                      

              
Handling & precautions

              

                
            

	Potassium pyrosulphate, 98% 

	POTASSIUM PYROSULPHATE  Inorganic Salts


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



      
              

            

                      

              
Notes

              

                
            

	Hazardous: Classified as dangerous; causes severe skin burns and eye damage (H314) and can be toxic if inhaled (H331).


	Safety Precautions Handling: Requires protective gear (gloves, eye protection) and should be handled in well-ventilated areas, away from moisture.


	Storage: Keep in a tightly closed container in a dry place. 



      
              

            

                      

              
Procedure

              

                
            

	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.


	 



      
              

            

                      

              
Other names

              

                
            

	Potassium Disulfate, NOT FOR SALE IN OMAN and UAE



      
              

            

                  
        
        
        
              


            

    

  


    

    

      
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