Itisusedastheanalyticalreagent,andcanbeusedinthepharmaceuticalindustry.Thehalogenmakeswiththemagnesiumchloridemaydoformedicinalpurposes.Itcanbeusedasthefoodadditive,theproteinpeptizer,thethawmedicinalpreparation,therefrigerant,thedustpreventive,thefire proofmaterialandsoon.Thetofupointedwithbrineismoredeliciousthanthatpointedwithsoftplaster. Itistenderandhasthedeliciousnesstasty.Name: Magnesium chloride Molecular formula:MgCI2·6H2O Molecular weight:203.31 Specification:Pharmaceutical grade Standard: USP Appearance:Colorless transparent needle crystallization Test item Test StandardAssay 98.0 101.0%water-insoluble0.005%PH4.5 7.0Sulfates0.005%Heavy metal(Pb)0.001%Aluminum0.0001%Calcium0.01%PotassiumTo pass testBariumTo pass testOrganicTo pass test