We supply Pharmaceutical grade Magnesium Chloride Anhydrous of Dry Basis Assay >99.9%, free from any impurities. The product will be very low moisture Magnesium Chloride Anhydrous with moisture less than 0.5% and also Magnesium Chloride Anhydrous sterilized for bacterial count.

Magnesium Chloride Anhydrous Powder Flakes Chips Granules Blocks
Assay as MgCl2: 99.5% on as is basis. Dry basis assay will be 99.9%
Solubility Freely soluble in water
Description: A white deliquescent powder free from visible impurities.
pH of 10% w/v solution: about 6
Sodium as Na: 25 ppm.
Lead as Pb: 2 ppm.
Moisture: 0.5%
Heavy metals: 10 ppm.
Matter insoluble in water: 800 ppm.
Sulfate as SO4: 100 ppm.
Arsenic: .1 ppm maximum.
Iron as Fe: 10 ppm maximum.