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

Product Code	Brand	Quantity
15441997	Thermo Scientific Alfa Aesar 044464.AE	100 mL
15451997	Thermo Scientific Alfa Aesar 044464.AP	500 mL
15461997	Thermo Scientific Alfa Aesar 044464.K4	2.5 L

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

• CAS: 7601-90-3
• Molecular Weight (g/mol): 100.45
• InChI Key: VLTRZXGMWDSKGL-UHFFFAOYSA-N
• PubChem CID: 24247
• IUPAC Name: perchloric acid

• Molecular Formula: ClHO4
• MDL Number: MFCD00011325
• Synonym: unii-v561v90bg2, perchloric acid, perchloric acid acid by mass forbidden, perchloric acid, acs reagent, perchlorsaeure, perchloric acid, ueberchlorsaeure, hyperchloric acid, hclo4
• ChEBI: CHEBI:29221
• SMILES: O[Cl](=O)(=O)=O

Specifications

• CAS: 7601-90-3
• Density: 1.41 g/cm³ at 20°C
• Assay Percent Range: 48-50%
• Physical Form: Liquid
• UN Number: UN1802
• Solubility Information: Miscible with water.
• SMILES: O[Cl](=O)(=O)=O
• Molecular Weight (g/mol): 100.45
• ChEBI: CHEBI:29221
• Grade: ACS

• Melting Point: °C to 112°C
• Vapor Pressure: 29mm Hg at 20°C
• Molecular Formula: ClHO4
• MDL Number: MFCD00011325
• Synonym: unii-v561v90bg2, perchloric acid, perchloric acid acid by mass forbidden, perchloric acid, acs reagent, perchlorsaeure, perchloric acid, ueberchlorsaeure, hyperchloric acid, hclo4
• InChI Key: VLTRZXGMWDSKGL-UHFFFAOYSA-N
• IUPAC Name: perchloric acid
• PubChem CID: 24247
• Formula Weight: 100.46
• Chemical Name or Material: Perchloric acid

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

missing translation for 'dotInformation' : DOT Class: 8, Packaging Group: II

missing translation for 'einecsNumber' : 231-512-4

missing translation for 'rtecsNumber' : SC7500000

missing translation for 'tsca' : Yes

RUO – Research Use Only