Appearance: White powder
Humidity: 2.%max
Insolubles of HCl: .10% max
CaO: .43% max
MgO: 41.% min
Loss of burning: 54-58%
Chlorid(as Cl): .10% max
Fe: .02% max
Mn: .004% max
Sulfate: (as SO4): .10% max
Sieve residue(100um-200um): .571% max
Bulkdensity: .12g/ml min

EPT: Web each and every in 25kg plastic woven bag , lined with PE bag .

Usage: In manufacture of magnesium, magnesium oXiHu (West Lake) Dis.de, fireproof, paint, ink, pottery, glass, toothpaste, rubber, pigment, recently utilized merchandise sector, also as foodstuff additive and anti-acid agent in pharmaceutical market, as higher-top quality filler and reinforcement agent of rubber items, as fireproof and thermal insulation resources resistant to large temperature.