magnesium oxide

Appearance : white powder

Specification:

Excellent grade

MgO % e--------------------------------------97.5

CaO% d------------------------- ----------------1

HCl Insoluble % d-----------------------------0.1

L.O.I% d--------------------------------- -------3.5

Sulfate % d------------------------------------0.2

Chloride % d---------------------------------0.07

Fe % d-----------------------------------------0.05

Mn % d---------------------------------------0.003

Density g/ ml % d------------------------------0.2

Weight of screen residue ( 150 ¼ m) % ---0.03

First grade

MgO % e ---------------------------------------95

CaO% d---------------------------- -------------1

HCl Insoluble % d-----------------------------0.1

L.O.I% d--------------------------------- ------3.5

Sulfate % d------------------------------------0.2

Chloride % d--------------------------------0.07

Fe % d-----------------------------------------0.05

Mn % d--------------------------------------0.003

Density g/ ml % d------------------------------0.2

Weight of screen residue ( 150 ¼ m) % d--0.03

Second Grade

MgO % e ---------------------------------------93

CaO% d---------------------------- ------------1.5

HCl Insoluble % d----------------------------0.2

L.O.I% d---------------------------------- -----5

Sulfate % d----------------------------------0.3

Chloride % d--------------------------------0.1

Fe % d-----------------------------------------0.06

Mn % d---------------------------------------0.010

Density g/ ml % d------------------------------0.2

Weight of screen residue ( 150 ¼ m) % d ---0.05

Third Grade

MgO % e ---------------------------------------92

CaO% d---------------------------- --------------2

L.O.I% d----------------------------------------5.5

Chlorid e % d----------------------------------0.15

Fe % d-------------------------------------------0.1

Density g/ ml % d----------------------------0.25

Weight of screen residue ( 150 ¼ m) % d---0.2