MAGNESIUM CARBONATE BASIC LIGHT AR |
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HomeLaboratory ChemicalsInorganic Salts |
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SYNONYMS : MAGNESIUM HYDROXIDE CARBONATE |
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Article No. |
04466 |
Grade |
AR
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Purity |
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CAS No. |
39409-82-0 |
Molecular Formula |
MgCO3
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Molecular Weight |
84.31 |
H.S. Code |
2836.9920 |
Shelf Life |
5 Years |
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Antidote for poisoning with acids, arsenic (III) oxide and metal salts. |
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Specifications |
Appearance |
A light white powder |
Assay (by complexometry, Mg) |
Min 24% |
Substance soluble in water |
Max 0.5% |
Substance soluble in hydrochloric acid |
Max 0.005%
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Chloride (CI) |
Max 0.005%
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Sulphate (SO4)
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Max 0.003% |
Total nitrogen (N) |
Max 0.001% |
Heavy metals (as Pb)
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Max 0.001% |
Barium and strontium (as Ba) |
Max 0.001% |
Calcium (Ca) |
Max 0.01%
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Copper (Cu) |
Max 0.0005% |
Iron (Fe)
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Max 0.001% |
Potassium (K) |
Max 0.001% |
Sodium (Na)
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Max 0.1% |
Lead (Pb)
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Max 0.001% |
Zinc (Zn) |
Max 0.0005% |
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Safety Information
and Hazard Symbols |
Safety Statement: 22-24/25 |
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Revision Date
: 24-Oct-2013 |
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