Magnesium Carbonate
- 2437
- USP/EP/BP/JP
- White powder, multi-compendial grade
- 23389-33-5
- MgCO3
- 84.32
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01
500.00 G
CAD $ 78.00 Each
Payment can be made by Visa or Mastercard, Interac, money order, certified cheque, or bank transfer.
Most products are subject to a U.S. currency surcharge of 5-10% effective May 1, 2010.
All sales are final.
Product Specifications
| GMP Manufactured Product |
|
| Meets U.S.P. Requirements |
|
| Identification |
Passes Test |
| Microbial Limits: |
|
| Escherichia Coli |
Passes Test |
| Soluble Salts |
max. 1.0 % |
| Acid-Insoluble Substances |
max. 0.05 % |
| Arsenic (As) |
max. 4 ppm |
| Limit of Calcium |
max. 0.45 % |
| Heavy Metals (as Pb) |
max. 0.003 % |
| Iron (Fe) |
max. 0.02 % |
| Assay (as MgO) |
40.0 - 43.5 % |
| |
|
| Meets BP/Ph.Eur. Chemical Specifications |
|
| Identification A |
Passes Test |
| Identification B |
Passes Test |
| Identification C |
Passes Test |
| Soluble Matter |
max. 1.0 % |
| Insoluble in CH3COOH |
max. 0.05 % |
| Chloride (Cl) |
max. 0.07 % |
| Sulfate (SO4) |
max. 0.3 % |
| Arsenic (As) |
max. 2 ppm |
| Calcium (Ca) |
max. 0.75 % |
| Iron (Fe) |
max. 400 ppm |
| Heavy Metals (as Pb) |
max. 20 ppm |
| Assay (MgO) |
40.0 - 45.0 % |
| |
|
| Meets JP Chemical Specifications |
|
| Identification A |
Passes Test |
| Identification B |
Passes Test |
| Soluble Salts |
max. 1.0 % |
| Heavy Metals (as Pb) |
max. 30 ppm |
| Iron (Fe) |
max. 200 ppm |
| Arsenic (As) |
max. 5 ppm |
| Calcium Oxide |
max. 0.6 % |
| Acid-Insoluble Substances |
max. 0.05 % |
| Precipitation Test, mL |
max. 11.9 |
| Assay (MgO) |
40.0 - 44.0 % |
| |
|
| No Class 1, 2 or 3 Residual Solvents are likely to be present by exclusion of the production/purification process. |
|
| Bulk Pharmaceutical Chemical |
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| CAUTION: For manufacturing, processing or repacking. |
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