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Perchloric acid, ACS, 48-50%

Artikelnummer. 15461997
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500 mL
2.5 L
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100mL
2.5 L
500mL
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Artikelnummer. 15461997 Lieferant Thermo Scientific Alfa Aesar Lieferanten-Nr. 044464.K4
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Beschreibung

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

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

Chemische Identifikatoren

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

Spezifikation

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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