Magnesium Sulfate, 7-Hydrate, Crystal BAKER ANALYZED ACS Reagent, J.T.Baker®
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Magnesium Sulfate, 7-Hydrate, Crystal BAKER ANALYZED ACS Reagent, J.T.Baker®
TEST |
SPECIFICATION |
Exceeds A.C.S. Specifications |
Meets Reagent Specifications for testing USP/NF monographs |
Assay (MgSO4?7H2O) (by EDTA titrn) |
99.0 - 102.0 % |
Insoluble Matter |
max. 0.005 % |
pH of 5% Solution at 25?C |
5.0 - 7.0 |
Nitrate (NO3) |
max. 0.002 % |
Ammonium (NH4) |
max. 0.002 % |
Calcium (Ca) |
max. 0.02 % |
Potassium (K) |
max. 0.005 % |
Sodium (Na) |
max. 0.005 % |
Strontium (Sr) |
max. 0.005 % |
Trace Impurities (in ppm): |
Chloride (Cl) |
max. 5 |
Heavy Metals (as Pb) |
max. 5 |
Iron (Fe) |
max. 5 |
Manganese (Mn) |
max. 5 |
|
For Laboratory, Research or Manufacturing Use |
CAS Number |
10034-99-8 |
Merck Index |
14,5691 |
HTS Number |
2833210000 |
Specific Gravity |
1L = 1.67 Kg |
Storage Color Code |
Green |
Management of Change |
N |