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Stock Code: six hundred and three thousand and sixty-seven

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Sodium sulfate

Sodium sulfate: chemical name anhydrous sodium sulfate, inorganic compound, also known as anhydrous mirabilite. It is widely used in synthetic detergents

Synthetic fiber, foam alkali, alkali sulfide, engineering plastics, ceramics, leather making, bleaching and dyeing, papermaking, glass, metal smelting

Surface treatment, anticorrosion of oil and gas pipeline, filling agent, cooling mixture, desiccant, dye diluent, analytical chemistry test

Pharmaceutical, pharmaceutical and other industries.

Quality standard: GB/ T6009-2003 CAS No.: 7757-82-6

Product information

 

physical property

Molecular formula

Na two SO four

relative molecular mass

one hundred and forty-two point zero two

relative density

2.54g/cm three

appearance

White crystalline particles

 


quality requirement

project

national standard

Internal control standard

Content( Na two SO four %             

ninety-nine

ninety-nine

Water insoluble substance %                      

zero point zero five

zero point zero three

Calcium( Ca ), magnesium( Mg %    

zero point one five

zero point one zero

Chloride( Cl %                   

zero point three five

zero point three zero

Iron( Fe %                       

zero point zero one

zero point zero one

water content %                            

zero point two zero

zero point one zero

White( R457 %                    

eighty-two

eighty-two



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