مشخصات فنی
| 1309-48-4 | CAS-No |
|---|---|
|
215-171-9
|
EC-No
|
|
MgO
|
Linear formula
|
|
White powder
|
Appearance
|
|
Almost insoluble (20ºC)
|
Solub. in H2O
|
|
10.3 (H2O, 20ºC) (saturated solution)
|
pH value
|
|
40.30 g/mol
|
Molecular Weight
|
|
2800ºC
|
Melting point
|
|
3600ºC
|
Boiling point
|
|
3.58 g/cm3
|
Spec. density
|
|
100 Kg/m3
|
Bulk. Density
|
|
11 (25 ºC)
|
Dielectricity constant
|
|
2519-90-10
|
HS-No
|
|
Eye irritation, Skin irritation, H315, H317, H319, H335, H410, P261, P264, P271, P272, P273, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P333+P313, P337+P313, P362, P363, P391, P403+P233, P405, P501 LGK 10 - 13
|
GHS
|
|
Keep container tightly closed in a dry and well-ventilated place
|
Storage Conditions
|
|
98.0%
|
Assay (titr.)
|
|
≤0.0004%
|
Arsenic (As)
|
|
≤0.5%
|
Calcium (Ca)
|
|
≤0.0025%
|
Lead (Pb)
|
|
≤0.0025%
|
Zinc (Zn)
|
|
≤0.15%
|
Chloride (Cl)
|
|
≤0.5%
|
Sulfate (SO4)
|
