7、Potassium carbonate

[Product name] ：        Potassium carbonate

[Molecular formula]：      K2CO3

[Molecular weight]：      138.2066

[CAS code] ：           584-08-7

[Product specifications]：
Melting point：          891 ℃
Boiling point：          333.6 ° C
Water soluble：         easily soluble in water
Density：              2.43 g/cm3
Appearance：          white powder or granule

[Product usage]：
It is used for the manufacture of glass shells of picture tubes in the electronic industry, the decarbonization of chemical fertilizers, the manufacture of potassium salts, as analytical reagents and fluxes, as well as the preparation of various potassium salts.Used for analyzing reagents, reference reagents and flux of fused silicates and insoluble sulfates.

[Packing specifications]：
Packing: 25/50kg inner plastic outer woven bag packing