Formula:  Na2SO4     

M.W.: 142.04

Description:  White powder, soluble in water and glycerine, insoluble in alcohol.

Specification:

                   Purity                                              99% min

                   Water insoluble                            0.05% max

                   Ca & Mg content                          0.15% max      

                   Cl content                                      0.15% max               

                    Iron (Fe)                                         0.002% max

                    Moisture                                        0.2% max                

                   Whiteness                                      90% min 

Packing: In 50/1000 kgs bag with inner PE bag    

Uses: In producing synthetic detergent, glass, paper-making, sodium sulphide, sodium silicate and dyestuffs etc.