CAS number : 1309-48-4
Molecular weight :
Molecular formula/chemical symbol :MgO
Description :
White amorphous powder, melting point 2852 ° C, odorless, tasteless, and non-toxic
USES :
Keywords:Plastic additives
Feed additive, building materials adhesive, rubber, plastic, fuel additives, polishing agent, edible oil or beet sugar decolorizing agent, silicon steel plate surface treatment, and used in the pharmaceutical, cosmetic, etc.)
Report :
Inspection test report against
|
the name or description of a commodity |
magnesium oxide |
CAS：1309-48-4 |
|
character |
White amorphous powder |
|
|
Test items |
estimated value (%) |
|
|
MgO |
99.9～100.1 |
|
|
S |
≤0.02 |
|
|
Loss on ignition |
≤10.0 |
|
|
Hydrochloric acid insoluble |
≤0.03 |
|
|
Heavy metal (Pb meter) |
≤0.005 |
|
|
Ca |
≤0.05 |
|
|
hydrotrope |
≤0.5 |
|
|
Cl |
≤0.02 |
|
|
nitrate（NO3） |
≤0.005 |
|
|
phosphate（PO4） |
≤0.001 |
|
|
Fe |
≤0.005 |
|
|
Zn |
≤0.02 |
|
|
Ba |
≤0.003 |
|
|
Silicic acid and ammonia sediment |
≤0.05 |
|
