MAGNESIUM TRISILICATE POWDER HYDRATE Extra Pure |
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HomeLaboratory ChemicalsInorganic Salts |
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SYNONYMS : MAGNESII TRISILICAS; DI-MAGNESIUM TRISILICATE |
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Article No. |
04481 |
Grade |
Extra Pure |
Purity |
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CAS No. |
39365-87-2 |
Molecular Formula |
2MgO.3SiO2.xH2O
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Molecular Weight |
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H.S. Code |
2839.9010 |
Shelf Life |
5 Years |
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Volatile organic impurities excluded by manufacturer, handling and storage. |
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Specifications |
Appearance |
A fine white powder |
Assay (as MgO with ref. to the ignited substance) |
Min 29% |
Alkalinity |
Passes IP test |
Arsenic (As) |
Max 0.0004% |
Heavy metals (as Pb) |
Max 0.004% |
Chloride (Cl)
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Max 0.05% |
Sulphate (SO4) |
Max 0.5% |
Acid absorption
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Passes IP test |
Water soluble salts |
Passes IP test |
Loss on ignition (at 900 deg C) |
17 - 34% |
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Packings |
00500 500 g
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0025K 25 Kg |
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Revision Date
: 29-Apr-2013 |
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