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  7. Calcium hydride, 90-95%, Thermo Scientific Chemicals

Calcium hydride, 90-95%, Thermo Scientific Chemicals

67.44 - 295.00

Chemische identificatiekenmerken

CAS 7789-78-8
Moleculaire formule CaH2
MDL-nummer MFCD00010897
Meer specificaties weergeven

Producten 3
Produktcode Merk Aantal Prijs Hoeveelheid en beschikbaarheid  
Produktcode Merk Aantal Prijs Hoeveelheid en beschikbaarheid  
11393507
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Thermo Scientific Alfa Aesar
019106.14 		25 g
67.44
25 gram
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11313517
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Thermo Scientific Alfa Aesar
019106.22 		100 g
128.64
100 gram
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11303517
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Thermo Scientific Alfa Aesar
019106.36 		500 g This item is currently unavailable or has been discontinued.
View the product page for possible alternatives.
 		N/A
Beschrijving

Beschrijving

Calcium hydride is used as an efficient drying agent for aprotic base-stable solvents like ethers and tertiary amines. It is a useful dehydrating agent in a synthesis of aldehyde enamines in high yield and purity.

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.

Specificatie

Chemische identificatiekenmerken

7789-78-8
CaH2
MFCD00010897

Specificatie

Calcium hydride
7789-78-8
CaH2
Soluble in water and alcohol. Insoluble in benzene.
Moisture sensitive
600°C (decomposition)
90-95%
MFCD00010897
42.1
1.9
Video's
Veiligheid en behandeling

Veiligheid en behandeling

P223-P231+P232-P264b-P280-P302+P352-P305+P351+P338-P332+P313-P335+P334-P362-P370+P378q-P501c

H260-H315-H319

missing translation for 'dotInformation' : Hazard Class: 4.3; Packaging Group: I

missing translation for 'einecsNumber' : 232-189-2

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

Productidentificatie
  • Calcium hydride

Signaalwoord
  • Gevaar

Gevarencategorie
  • Ernstig oogletsel/oogirritatie Categorie 2
  • Huidcorrosie/-irritatie Indeling Categorie 2
  • Stoffen die in contact met water ontvlambare gassen ontwikkelen Categorie 1

Gevarenaanduiding
  • H260-In contact met water komen ontvlambare gassen vrij die spontaan kunnen ontbranden.
  • H315-Veroorzaakt huidirritatie.
  • H319-Veroorzaakt ernstige oogirritatie.
  • EUH014-Reageert heftig met water.

Veiligheidsmaatregel
  • P231+P232-Onder inert gas werken. Tegen vocht beschermen.
  • P280-Beschermende handschoenen/beschermende kleding/oog­bescherming/gelaatsbescherming dragen.
  • P302+P352-BIJ CONTACT MET DE HUID: met veel water/ wassen.
  • P332+P313-Bij huidirritatie: een arts raadplegen.
  • P337+P313-Bij aanhoudende oogirritatie: een arts raadplegen.

Aanvullende informatie
  • MIXTURE LIST-Bevat: Calcium hydride

SDS
Documentatie

Documentatie

Product Certifications

RUO – Research Use Only

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