PERCHLORIC ACID |
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| HomeLaboratory ChemicalsHigh Purity Acids |
|
| Article No. |
00240 |
| Purity |
60%% |
| Molecular
Formula |
HCIO4 |
| H.S. Code |
2811.1980 |
| Grade |
AR/ACS |
| CAS No. |
7601-90-3 |
| Molecular
Weight |
100.46 |
| Shelf Life |
5 | |
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| Specifications |
| Assay |
60
- 62% |
| Color |
Max 10 Hazen |
| Residue on ignition (as SO4) |
Max 0.003% |
| Matter insoluble in ethanol |
Max 0.001% |
| Chlorate (CIO3) |
Max 0.001% |
| Chloride (CI) |
Max 0.0001% |
| Free chlorine (CI) |
Max 0.0005% |
| Nitrate (NO3) |
Max 0.001% |
| Phosphate and silicate (SiO2) |
Max 0.0003% |
| Sulphate (SO4) |
Max 0.0004% |
| Ammonium (NH4) |
Max 0.0002% |
| Arsenic (As) |
Max 0.000005% |
| Copper (Cu) |
Max 0.00001% |
| Iron (Fe) |
Max 0.00005% |
| Lead (Pb) |
Max 0.00001% |
| Manganese (Mn) |
Max 0.00005% |
| Mercury (Hg) |
Max 0.00001% |
| Potassium (K) |
Max 0.002% |
| Silver (Ag) |
Max 0.00001% |
| Sodium (Na) |
Max 0.002% |
| Specific gravity |
1.54 | |
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| Safety Information
and Hazard Symbols |
  |
Symbol: GHS03,
GHS05
Signal Word: Danger
UN No.: 1873
IMCO
Class No.: 5.1,8
Packing Group: I
Hazardous
Statement: H271-H314
Precaution Statement:
P220-P280-P305 + P351 + P338-P310
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| Revision Date
: 1-Dec-2012 |
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