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  7. Perchlorsäure, 70 %, 99.9985 % (Metallbasis), Thermo Scientific Chemicals

Perchlorsäure, 70 %, 99.9985 % (Metallbasis), Thermo Scientific Chemicals

Product Code. 15430997
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Description

Perchlorsäure: 70 %

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

Chemical Identifiers

CAS 7601-90-3
Summenformel ClHO4
Molekulargewicht (g/mol) 100.45
MDL-Nummer MFCD00011325
InChI-Schlüssel 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 Perchlorsäure
SMILES O[Cl](=O)(=O)=O

Specifications

Aussehen Farblose Flüssigkeit
Chemischer Name oder Material Perchloric Acid 70%
Farbe Weiß
Schmelzpunkt − 188 °C
Siedepunkt 203 °C
Dichte 1,67 g/cm3 bei 20 °C
Geruch Stechend
Dampfdruck 9 hPa (7mm Hg)
Prozentgehaltsbereich 99.9985% (metals basis)
Flammpunkt 113 °C (235 °F)
UN-Nummer 1873
Menge 250 ml
Physikalische Form Flüssig
Löslichkeitsinformationen Miscible with water.
Formelmasse 100.46
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Safety and Handling

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Product Identifier
  • Perchloric acid, 70%
 Signal Word
  • Gefahr
 Hazard Category
  • Akute Toxizität Kategorie 4
  • Schwere Augenschädigung/Augenreizung Kategorie 1
  • Stoffe und Gemische, die gegenüber Metallen korrosiv sind Kategorie 1
  • Oxidierende Flüssigkeit Kategorie 1
  • Hautreizende/-ätzende Wirkung Kategorie 1A
  • Spezifische Zielorgan-Toxizität Kategorie 2
 Hazard Statement
  • H271-Kann Brand oder Explosion verursachen; starkes Oxidationsmittel.
  • H290-Kann gegenüber Metallen korrosiv sein.
  • H302-Gesundheitsschädlich bei Verschlucken.
  • H314-Verursacht schwere Verätzungen der Haut und schwere Augenschäden.
  • H318-Verursacht schwere Augenschäden.
  • H373-Kann die Organe schädigen.
 Precautionary Statement
  • P210-Von Hitze, heißen Oberflächen, Funken, offenen Flammen und anderen Zündquellen fernhalten. Nicht rauchen.
  • P280-Schutzhandschuhe/Schutzkleidung/Augenschutz/Gesichtsschutz tragen.
  • P301+P330+P331-BEI VERSCHLUCKEN: Mund ausspülen. KEIN Erbrechen herbeiführen.
  • P303+P361+P353-BEI BERÜHRUNG MIT DER HAUT (oder dem Haar): Alle kontaminierten Kleidungsstücke sofort ausziehen. Haut mit Wasser abwaschen/duschen.
  • P305+P351+P338-BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Vorhandene Kontaktlinsen nach Möglichkeit entfernen. Weiter spülen.
  • P310-Sofort GIFTINFORMATIONSZENTRUM/Arzt/anrufen.
 Supplemental information
  • MIXTURE LIST-Contain: Perchloric acid
SDS

RUO – Research Use Only

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