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

Código de producto. 15430997
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Código de producto. 15430997 Proveedor Thermo Scientific Alfa Aesar N.º de proveedor 010983.AK
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    223.65 EUR / 250mL
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Descripción

Perchloric acid: 70% | 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. It finds application in the computer industry for etching liquid crystal displays in critical electronic applications.

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

Identificadores de productos químicos

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

Especificaciones

Appearance Colorless liquid
Color White
Melting Point −188°C
Boiling Point 203°C
Density 1.67 g/cm3 at 20°C
Odor Pungent
Vapor Pressure 9 hPa (7mm Hg)
Flash Point 113°C (235°F)
Assay Percent Range 99.9985% (metals basis)
Quantity 250 mL
Physical Form Liquid
UN Number 1873
Solubility Information Miscible with water.
Formula Weight 100.46
Chemical Name or Material Perchloric Acid 70%
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Seguridad y manipulación

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Nombre del producto
  • Perchloric acid, 70%
 Palabra de advertencia
  • Danger
 Clasificación
  • Acute toxicity Category 4
  • Serious eye damage/eye irritation Category 1
  • Substances and mixtures corrosive to metals Category 1
  • Oxidising liquid Category 1
  • Skin corrosion/irritation Category 1 A
  • Specific target organ toxicity after repeated exposure Category 2
 Indicaciones de peligro
  • H271-May cause fire or explosion; strong oxidiser.
  • H290-May be corrosive to metals.
  • H302-Harmful if swallowed.
  • H314-Causes severe skin burns and eye damage.
  • H318-Causes serious eye damage.
  • H373-May cause damage to organs.
 Consejos de prudencia
  • P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P310-Immediately call a POISON CENTER/doctor/.
 Otros peligros
  • MIXTURE LIST-Contain: Perchloric acid

RUO – Research Use Only

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