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| CAS No. | 7601-90-3 |
|---|---|
| EC No. | 231-512-4 |
| EC Index No | 017-006-00-4 |
| Molecular Formula | HClO4 |
| Molecular Weight | 100.46 |
| HS Code | 2811 29 90 |
| Storage | Below 30°C |
| Shelf life | 3 years |
| Appearance | Clear colourless liquid |
|---|---|
| Solubility | 33.3 mg soluble in 1 mL of water |
| Color (APHA) | <= 10.00 |
| Silicate and phosphate (as SiO9+2) | <= 0.0005% |
| Chloride (Cl) | <= 0.001% |
| Nitrogen compounds (as N) | <= 0.001% |
| Heavy metals (as Pb) | <= 0.0001% |
| Iron (Fe) | <= 0.0001% |
| Sulfate (SO4) | <= 0.001% |
| Residue after ignition | <= 0.003% |
| Assay (NaOH Titration) | 69.00 -72.00% |
| Hazard Pictogram(s) | ![]() ![]() |
|---|---|
| Signal Word | Danger |
| Hazard Statement(s) | H271-H314 |
| Precautionary Statement(s) | P210-P260-P280-P303+P361+P353-P305+P351+P338-P310 |
| UN No. | 1873 |
| Class | 5.1(8) |
| Packing Group | I |
| RTECS | - |
| WGK | 1 |
| Product Name | Perchloric acid about 70% Hi-AR™/ACS |
|---|---|
| SKU | AS013 |
| CAS No | 7601-90-3 |
| EC No. | 231-512-4 |
| EC Index No. | 017-006-00-4 |
| Molecular formula | HClO₄ |
| Molecular Weight | 100.46 |
| HS Code | 2811 29 90 |
| Storage | Below 30°C |
| Shelf Life | 3 Years |
| Appearance | Clear colourless liquid |
|---|---|
| Solubility | 33.3 mg soluble in 1 mL of water |
| Color (APHA) | <= 10.00 |
| Silicate and phosphate (as SiO9+2) | <= 0.0005% |
| Chloride (Cl) | <= 0.001% |
| Nitrogen compounds (as N) | <= 0.001% |
| Heavy metals (as Pb) | <= 0.0001% |
| Iron (Fe) | <= 0.0001% |
| Sulfate (SO₄) | <= 0.001% |
| Residue after ignition | <= 0.003% |
| Assay (NaOH Titration) | 69.00 - 72.00% |
| Hazard Pictogram(s) | ![]() |
|---|---|
| Signal Word | Danger |
| Hazard Statement(s) | H271- H314 |
| Precautionary Statement(s) | P210- P260- P280- P303+P361+P353- P305+P351+P338- P310 |
| UN No. | 1873 |
| Class | 5.1 (8) |
| Packing Group | I |
| RTECS | Not available |
| WGK | 1 |