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Perchloric acid, ACS, 48-50%
Maximum level of impurities: Color (APHA) 10, Residue after ignition 0.003%, Silicate and phosphate as SiO2 5ppm, Cl 0.001%, Nitrogen compounds (as N) 0.001%, SO4 0.001%, Heavy Metals (as Pb) 1ppm, Fe 1ppm | CAS: 7601-90-3 | ClHO4 | 100.45 g/mol
$222.42 - $586.08
Chemical Identifiers
| CAS | 7601-90-3 |
|---|---|
| Molecular Formula | ClHO4 |
| Molecular Weight (g/mol) | 100.45 |
| MDL Number | MFCD00011325 |
| InChI Key | VLTRZXGMWDSKGL-UHFFFAOYSA-N |
| Synonym | unii-v561v90bg2, perchloric acid, perchloric acid acid by mass forbidden, perchloric acid, acs reagent, perchlorsaeure, perchloric acid, ueberchlorsaeure, hyperchloric acid, hclo4 |
| PubChem CID | 24247 |
| ChEBI | CHEBI:29221 |
| IUPAC Name | perchloric acid |
| SMILES | O[Cl](=O)(=O)=O |
Description
Perchloric acid is used as a precursor for ammonium perchlorate, which is used in rocket fuel. It is useful for etching of liquid crystal displays, etching of chrome, ore extraction and in analytical chemistry. It is used as a strong oxidizer and as a solvent for metals and alloys. It serves as a deproteinization reagent in food analysis. As a dehydrating agent, it is used for the determination of silica in iron and steel and in cement and other silicate materials. It is involved in the separation and determination of copper and other metals and alkali metals such as sodium and potassium. It is also used as an adjunct to increase the reduction potential of cerate salts in volumetric analysis.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Chemical Identifiers
| 7601-90-3 | |
| 100.45 | |
| VLTRZXGMWDSKGL-UHFFFAOYSA-N | |
| 24247 | |
| perchloric acid |
| ClHO4 | |
| MFCD00011325 | |
| unii-v561v90bg2, perchloric acid, perchloric acid acid by mass forbidden, perchloric acid, acs reagent, perchlorsaeure, perchloric acid, ueberchlorsaeure, hyperchloric acid, hclo4 | |
| CHEBI:29221 | |
| O[Cl](=O)(=O)=O |
Specifications
| °C to 112°C | |
| 1.41 g/cm3 at 20°C | |
| 48-50% | |
| ClHO4 | |
| MFCD00011325 | |
| unii-v561v90bg2, perchloric acid, perchloric acid acid by mass forbidden, perchloric acid, acs reagent, perchlorsaeure, perchloric acid, ueberchlorsaeure, hyperchloric acid, hclo4 | |
| VLTRZXGMWDSKGL-UHFFFAOYSA-N | |
| perchloric acid | |
| 24247 | |
| 100.46 | |
| Perchloric acid |
| 7601-90-3 | |
| 29mm Hg at 20°C | |
| 500 mL | |
| Liquid | |
| UN1802 | |
| Miscible with water. | |
| O[Cl](=O)(=O)=O | |
| 100.45 | |
| CHEBI:29221 | |
| ACS |
Safety and Handling
Keep away from combustible material. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing, gloves and eye/face protection. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). This material and/or its container must be disposed of as hazardous waste.
P210-P220-P221-P234-P260-P264b-P270-P271-P280-P283-P304+P340-P305+P351+P338-P306+P360-P310-P330-P331-P353-P363-P370+P378q-P371+P380+P375-P390-P501c
H271-H290-H302-H314-H335-H373
DOTInformation : DOT Class: 8, Packaging Group: II
EINECSNumber : 231-512-4
RTECSNumber : SC7500000
TSCA : Yes
RUO – Research Use Only