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| Producer, Manufacturer,
Supplier of |
| Magnesium Trisilicate x-hydrate |
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| GRR
Code : |
0880 |
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| CAS No : |
39365-87-2 |
| CI No : |
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| Molecular Formula
: |
Mg2O8Si3.xH2O |
| Molecular Weight
: |
260.86 |
| Description
: |
White light powder · Insoluble in water ·
APPLICATIONS: Pharmaceutical Industry |
| Website : |
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| Synonyms : |
di-Magnesium Trisilicate, Mg2O8Si3.xH2O, 2MgO.3SiO2.xH2O |
| Specifications
: |
| Specifications |
|
| Minimum assay (MgO) |
20,0 % |
| Minimum assay (SiO2) |
45,0 % |
| Ratio SiO2-MgO |
2,10-2,37 |
| Identity according to Pharmacopoeias |
p/t. |
MAXIMUM LIMIT OF IMPURITIES |
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| Residual solvents (Ph.Eur./USP) |
p/t |
| Acid consuming capacity |
p/t. |
| Alkalinity |
p/t. |
| Soluble salts |
1,5 % |
| Loss on ignition at 900°C |
17,0-34,0 % |
| Chloride (Cl) |
0,055 % |
| Sulphate (SO4) |
0,5 % |
| Heavy metals (as Pb) |
0,003 % |
| As |
0,0008 % | |
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| Packaging : |
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Weight |
Description |
Price |
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| GRR
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