CAS 7601-90-3

Perchloric acid

Description:

Perchloric acid (HClO₄) is a strong, highly corrosive mineral acid characterized by its colorless appearance and pungent odor. It is a powerful oxidizing agent, particularly when concentrated, and can react violently with organic materials and reducing agents. Perchloric acid is soluble in water and can form a variety of salts known as perchlorates. It is commonly used in laboratories and industrial applications, including the production of rocket propellants, explosives, and as a reagent in analytical chemistry. Due to its strong oxidizing properties, it poses significant safety hazards, including the potential for explosive reactions under certain conditions. Proper handling and storage in appropriate materials, such as glass or specific plastics, are essential to mitigate risks. Additionally, perchloric acid can cause severe burns upon contact with skin or mucous membranes, necessitating the use of personal protective equipment when working with it. Its CAS number, 7601-90-3, is used for identification in chemical databases and regulatory frameworks.

Formula: ClHO₄

InChI: InChI=1S/ClHO4/c2-1(3,4)5/h(H,2,3,4,5)

InChI key: InChIKey=VLTRZXGMWDSKGL-UHFFFAOYSA-N

SMILES: Cl(=O)(=O)(=O)O

Synonyms:

• Acide perchlorique
• Acido Perclorico
• Hydronium perchlorate
• Perchloric acid (H3ClO4)
• Perchloric acid (HClO4)
• Perchloric acid (HClO₄)
• Perchlorsaeure
• Perchlorsaure
• Perchloric acid

Perchloric acid, 70%, 99.9985% (metals basis)

CAS: 7601-90-3

Perchloric acid: 70%

Formula: ClHO₄

Purity: 99.9985%

Molecular weight: 100.45

Ref: 02-010983

Perchloric acid, 0.1N in Acetic Acid Standardized Solution

CAS: 7601-90-3

Perchloric acid, 0.1N in acetic acid standardized solution is used in volumetric analysis. It is useful for its super acid properties and it is also used as an etchant for certain metals. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some doc

Formula: ClHO₄

Color and Shape: Clear, Liquid

Molecular weight: 100.45

Ref: 02-035608

Perchloric acid, ACS, 48-50%

CAS: 7601-90-3

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

Formula: ClHO₄

Molecular weight: 100.45

Ref: 02-044464

Perchloric acid, 70% aq. soln.

CAS: 7601-90-3

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 Sci

Formula: ClHO₄

Purity: 70%

Color and Shape: Clear colorless, Liquid

Molecular weight: 100.45

Ref: 02-L13298

Perchloric Acid (60%)

CAS: 7601-90-3

Applications Perchloric Acid is a useful chemical reagent in the preparation of perchlorate salts. It is also known to be a strong oxidizer.
E0

Formula: ClHO₄

Purity: 60%

Color and Shape: Neat

Molecular weight: 100.4585

Ref: TR-P286005

0.5N Perchloric Acid

Controlled Product

CAS: 7601-90-3

Formula: ClHO₄

Color and Shape: Single Solution

Molecular weight: 100.4585

Ref: TR-KIT2869

Perchloric acid, ACS, 69.0-72.0%, redistilled

CAS: 7601-90-3

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 dep

Formula: ClHO₄

Purity: 69.0-72.0%

Molecular weight: 100.45

Ref: 02-087963

Perchloric Acid ACS, for Diamond Industry, 70%

CAS: 7601-90-3

Formula: HClO₄

Purity: min. 70%

Color and Shape: Clear, Colourless, Liquid

Molecular weight: 100.46

Ref: SR-23283

Perchloric Acid

CAS: 7601-90-3

Formula: ClHO₄

Purity: 70%

Color and Shape: Colourless Solution

Molecular weight: 100.4585

Ref: TR-P286000