PHOSPHOTUNGSTIC ACID |
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| HomeLaboratory ChemicalsHigh Purity Acids |
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| Article No. |
05266 |
| Purity |
|
| Molecular
Formula |
H3[P(W3O10)4]xH2O |
| H.S. Code |
2811.1980 |
| Grade |
AR |
| CAS No. |
12501-23-4 |
| Molecular
Weight |
2880.17 |
| Shelf Life |
5 | |
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| Reagent for
microscopy. |
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| Specifications |
| Chloride (Cl) |
Max 0.005% |
| Sulphate (SO4) |
Max 0.01% |
| Total Nitrogen (N) |
Max 0.002% |
| Lead (Pb) |
Max 0.002% |
| Iron (Fe) |
Max 0.002% |
| Potassium (K) |
Max 0.02% |
| Copper (Cu) |
Max 0.001% |
| Sodium (Na) |
Max 0.02% |
| Loss on ignition (at 750 deg C) |
Max 17% | |
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| Safety Information
and Hazard Symbols |
 |
Symbol: GHS05
Signal Word: Danger
UN No.: 3260
IMCO Class
No.: 8
Packing Group: II
Hazardous Statement: H314
Precaution Statement: P280-P305 + P351 + P338-P310
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| Revision Date
: 1-Dec-2012 |
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