FORMULA: MgO
M.W.: 40.3
CAS NO.: 1309-48-4
GRADE: USP23
DESCRIPTION: WHITE FINE POWDER.
SPECIFICATIONS:
|
IDENTIFICATION |
POSITIVE |
|
LOSS ON
IGNITION |
10.0%MAX. |
|
ACID INSOLUBLES |
0.1%MAX. |
|
SOLUBLE
HYDROCHLORIDE AND FREE ALK ACID IS
CONSUMED RESIDUE |
2.0ml MAX. 10.0mg MAX. |
|
ASSAY ON DRIED
BASIS |
97%MIN. |
|
HEAVY METALS |
0.004%MAX. |
|
IRON |
0.05%MAX. |
|
ARSENIC |
0.0003%MAX. |
|
CALCIUM OXIDE |
1.1%MAX. |
|
BULK DENSITY |
0.25-0.5mg/cc |
USES: USED IN MEDICINE.
PACKING: IN 25KG PLASTIC WOVEN BAGS WITH PLASTIC LINING.