Dear friend，we’re glad to introduce our main product as beow：

Composition	Specification
Appearance	White powder
MF	MgSO4
CAS NO	14168-73-1
Main content （MgSO4.1H2O ）% ≥	99.0
Content （As MgO ）% ≥	32.81
Chloride(CL)% ≤	0.015
Ferron(Fe)% ≤	0.0015
Insoluble Matter % ≤	0.1
Heavy Metal % ≤	10

Usage：Industry for tanning, dyeing and printing materials industry; as feed additives for livestock, substance metabolism and neuropsychological function plays an important role in promoting soil; organic form; do pharmaceutical intermediates.

If you have any interest please be free to contact [email protected] . We will provide more detail information and offer best price for you.