appearance: white crystalline powder
product specification:
item enterprise standard
appearance white crystalline powder
magnesium 6.4~6.8 %
assay 98.0—101.0 %
loss on drying ≤0.5 %
sulfate(on so4 base) ≤200 ppm
heavy metals ≤20 ppm
usage: used as a nutritional supplement, and angiotensin inhibitors such as drug intermediates. can be used for immune adjuvant. can the treatment of chronic poisoning by x-ray, the preventive and therapeutic agent as chemical poisoning.
packing: carton or carton or drum with 2 inner pe bags。
shelf life: in conform to the specified storage conditions and packaging is complete, shelf life is 2 years.