POTASSIUM HYDROXIDE 40% SOLUTION For Synthesis |
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| HomeLaboratory ChemicalsLaboratory Chemicals |
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| Article No. |
5380A |
| Grade |
For Synthesis |
| Purity |
39-41% |
| CAS No. |
1310-58-3 |
| Molecular Formula |
KOH |
| Molecular Weight |
56.11 |
| H.S. Code |
2815.2090 |
| Shelf Life |
5 Years |
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| Specifications |
| Appearance |
A clear colourless solution
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| Assay (acidimetric, KOH) |
39 - 41% (w/w) |
| Carbonate (as K2CO3) |
Max 1% |
| Chloride (Cl) |
Max 0.002% |
Sulphate (SO4)
|
Max 0.0005% |
| Phosphate (PO4) |
Max 0.0005% |
Silicate (SiO2)
|
Max 0.005% |
| Total nitrogen (N) |
Max 0.0003% |
Heavy metals (Pb)
|
Max 0.0005% |
| Iron (Fe) |
Max 0.001% |
| Arsenic (As) |
Max 0.0001% |
| Magnesium (Mg) |
Max 0.005% |
Copper (Cu)
|
Max 0.001% |
| Calcium (Ca) |
Max 0.001% |
Nickel (Ni)
|
Max 0.0005% |
| Sodium (Na) |
Max 0.5% |
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| Packings |
| 00500 500 ml |
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| 01000 1000 ml |
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| 02500 2500 ml |
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| Safety Information
and Hazard Symbols |
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Symbol: GHS05, GHS07
Signal Word: Danger
UN No.: 1814
IMCO Class No.: 8
Packing Group: II
Hazardous Statement: H302-H314
Precaution Statement: P280-P305 + P351 + P338-P310
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| Revision Date
: 13-Dec-2013 |
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