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  7. Perchloric acid, ACS, 48-50%, Thermo Scientific Chemicals

Perchloric acid, ACS, 48-50%, Thermo Scientific Chemicals

Catalog Number AA44464K4
Click to view available options
Quantity:
100 mL
500 mL
2.5 L
7601-90-3
ClHO4
100.45
MFCD00011325
VLTRZXGMWDSKGL-UHFFFAOYSA-N
unii-v561v90bg2, perchloric acid, perchloric acid acid by mass forbidden, perchloric acid, acs reagent, perchlorsaeure, perchloric acid, ueberchlorsaeure, hyperchloric acid, hclo4
24247
CHEBI:29221
perchloric acid
O[Cl](=O)(=O)=O
7601-90-3
ClHO4
100.45
MFCD00011325
VLTRZXGMWDSKGL-UHFFFAOYSA-N
unii-v561v90bg2, perchloric acid, perchloric acid acid by mass forbidden, perchloric acid, acs reagent, perchlorsaeure, perchloric acid, ueberchlorsaeure, hyperchloric acid, hclo4
24247
CHEBI:29221
perchloric acid
O[Cl](=O)(=O)=O

Description

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

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.

TRUSTED_SUSTAINABILITY
Melting Point °C to 112°C
Density 1.41
Vapor Pressure 29mm Hg at 20°C
Assay Percent Range 48-50%
Quantity 2.5 L
Physical Form Liquid
UN Number UN1802
Solubility Information Miscible with water.
Formula Weight 100.46
Grade ACS
Chemical Name or Material Perchloric acid
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Safety and Handling

Hazard Category H271-H290-H302-H314-H335-H373
Hazard Statement 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.
Precautionary Statement 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
DOTInformation DOT Class: 8, Packaging Group: II
EINECSNumber 231-512-4
RTECSNumber SC7500000
TSCA Yes
SDS

RUO – Research Use Only

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