PERCHLORIC ACID 70% AR |
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HomeLaboratory ChemicalsAcids-Inorganic |
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Article No. |
00241 |
Grade |
AR |
Purity |
70% |
CAS No. |
7601-90-3 |
Molecular Formula |
HCIO4 |
Molecular Weight |
100.46 |
H.S. Code |
2811.1980 |
Shelf Life |
5 |
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Suitable for Diamond industry. |
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Specifications |
Specific gravity |
1.67 |
Appearance |
A clear colourless liquid |
Assay (HCIO4) |
70 - 72% |
Colour (APHA) |
Max 10 Hazen unit |
Chloride (CI) |
Max 0.001% |
Heavy metals (as Pb) |
Max 0.0001% |
Iron (Fe) |
Max 0.0001% |
Nitrogen compounds (as N) |
Max 0.001% |
Residue after ignition |
Max 0.003% |
Silicate and phosphate (as SiO2) |
Max 0.0005% |
Sulphate (SO4) |
Max 0.001% |
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Safety Information
and Hazard Symbols |
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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
: 08-Jan-2014 |
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