ZINC OXIDE Extra Pure |
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| HomeLaboratory ChemicalsMetallic Salts (Metal Salts) |
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| SYNONYMS : ZINC WHITE, CALAMINE, PHILOSOPHER'S WOOL, CHINESE WHITE, FLOWERS OF ZINC |
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| Article No. |
06550 |
| Grade |
Extra Pure
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| Purity |
99% |
| CAS No. |
1314-13-2 |
| Molecular Formula |
ZnO
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| Molecular Weight |
81.38 |
| H.S. Code |
2817.0010 |
| Shelf Life |
5 Years |
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| Confirming to IP |
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| Specifications |
| Appearance |
White powder |
Assay
|
99-100.5% |
| Identification |
Passes test |
| Substances insoluble in acid and carbonate |
Passes test |
Free alkali (as NaOH)
|
Max 0.12% |
| Chloride (Cl) |
Max 0.005% |
Sulphate (SO4)
|
Max 0.02% |
| Arsenic (As) |
Max 0.0005% |
Lead (Pb)
|
Max 0.005% |
| Iron (Fe) |
Max 0.001% |
Substances reducing KMnO4 (as O)
|
Max 0.0008% |
| Loss on ignition (at 600°C) |
Max 1.0% |
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| Packings |
00500 500 g
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| 01000 1000 g |
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| 05000 5000 g |
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| 0025K 25 Kg |
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| 0050K 50 Kg |
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| Safety Information
and Hazard Symbols |
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Symbol: GHS09
Signal Word: Warning
UN No.: 3077
IMCO Class No.: 9
Packing Group: III
Hazardous Statement: H410
Precaution Statement: P273-P501
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| Revision Date
: 31-May-2014 |
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