63102

Magnesiumperchlorat

puriss., free-flowing powder, ≥99.0% (calc. based on dry substance, KT)

• Lineare Formel: Mg(ClO₄)₂
• CAS-Nummer: 10034-81-8
• Molekulargewicht: 223.21
• EG-Nummer: 233-108-3
• MDL-Nummer: MFCD00011102
• UNSPSC-Code: 12352300
• PubChem Substanz-ID: 329759785
• Assay: ≥99.0% (calc. based on dry substance, KT)
• Form: free flowing powder

Eigenschaften

• Qualität: puriss.; free-flowing powder
• Qualitätsniveau: 200
• Assay: ≥99.0% (calc. based on dry substance, KT)
• Form: free flowing powder
• Verunreinigungen: ≤8% water
• Lagertemp.: room temp
• SMILES String: [Mg++].[O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O
• InChI: 1S/2ClHO4.Mg/c2*2-1(3,4)5;/h2*(H,2,3,4,5);/q;;+2/p-2
• InChIKey: MPCRDALPQLDDFX-UHFFFAOYSA-L

Beschreibung

Allgemeine Beschreibung

Magnesium perchlorate (Mg(ClO₄)₂) is widely used as drying agent for gases. It can remove water from gases (with no organic contaminants) at the rate of 0.001mgwater/l.[1]

Anwendung

zur Füllung von Trockenrohren (insbesondere bei der Elementaranalytik)

Magnesium perchlorate (Mg(ClO₄)₂) may be employed as a catalyst in the following studies:

• Preparation of a-aminophosphonates.[2]
• Enantioselective Diels-Alder reaction between cyclopentadiene and 3-acryloyl-1,3-oxazolin-2-one.[3]
• Preparation of imines and phenylhydrazones.[4]
• Protection of alcohols in the form of t-butyl ethers.[5]

Sicherheitshinweise

• Piktogramme: GHS03,GHS07
• Signalwort: Danger
• H-Sätze: H272,H315,H319,H335
• P-Sätze: P210 - P220 - P261 - P264 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Ox. Sol. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 5.1A - Strongly oxidizing hazardous materials
• WGK: WGK 1
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable