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Magnesium Oxide
 
 
The range of Magnesium Oxide is available in light & heavy grades. It is used in antacid, nutritional products along with vitamins & minerals. It also finds application in rubber, ceramics, glass industries and binding agents.
 
Light and Heavy
 
Following are the specifications of our range:
 
Specification
 
TEST                            
STANDARD
Description Very fine, light white powder odorless.
Assay Not less than 98.0%
Solubility Insoluble in water and in Ethanol 95%. It dissolves in dilute acids.
Arsenic Not more than 4 ppm
Heavy Metals Not more than 30 ppm
Chloride Not more than 0.125%
Sulphate Not more than 1.0%
Calcium Not more than 1.5%
Iron     Not more than 0.1%
Soluble Subs. Not more than 2.0%
Substance Insoluble in Acetic Acid Not more than 0.1%
Loss on Ignition Not more than 8%
 
MAGNESIUM OXIDE CALCINED @ > 1500O C
 
PRODUCT:                                 Magnesium Oxide, Dead Burned
MOLECULAR FORMULA:        MgO
MOLECULAR WEIGHT:            40.3
C.A.S. NUMBER:                        [1309-48-4]
 
Specification
 
PARAMETERS SPECIFICATIONS
Physical Form Fine white powder
Presence of Lumps No hard lumps shall be retained on a #12 sieve
% Passing #100 Sieve ≥ 95%
Fineness by Air Permeability by method, ASTM C-204 2200-2800 cm2/gm
Content of MgO ≥ 97.0%
CaO ≤ 2.0%
Loss on ignition ≤ 0.5%
 
Packing  25 kg. HDPE inner liner packing or 1 Mt Jumbo Bag.