missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. Chemicals
  4. Salts and Inorganics
  5. Inorganic Salts
  6. Alkaline Earth Metal Salts
  7. Calcium oxide, 99.95% (metals basis)

Calcium oxide, 99.95% (metals basis)

Product Code. 11420041
Click to view available options
Quantity:
50 g
250 g
1 kg
Unit Size:
1kg
250g
50g
This item is not returnable. View return policy

Product Code. 11420041

Brand: Thermo Scientific Alfa Aesar 044776.30

Request Bulk or Custom Formats

Please to purchase this item. Need a web account? Register with us today!

This item is currently unavailable or has been discontinued.
View the product page for possible alternatives.
 Se alternative produkter

Denne vare kan ikke returneres. Se returpolicy

Beskrivelse

CAS: 1305-78-8 | CaO | 56.08 g/mol

Calcium oxide has wide-ranging utility in industry. It is used in making porcelain, cements, mortars and glass. It is also employed in flue-gas desulfurization in power plants, purifying sugar, drying the solvents/reagents, preparing bleaching powder, calcium carbide and calcium cyanamide. It also finds use in water softeners, chemical recovery at Kraft pulp mills, biodiesel production and in the petroleum industry for the detection of traces of water. In agriculture, it is used to restore the pH of acidic soils (liming). It is useful as a basic catalyst and an acid scavenger in several organic transformations, for example, in Arndt-Eistert synthesis of alpha-diazoketones, synthesis of heterocycles and oximes.

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

Kemiske identifikatorer

CAS 1305-78-8
Molecular Formula CaO
Molecular Weight (g/mol) 56.08
MDL Number MFCD00010911
InChI Key BRPQOXSCLDDYGP-UHFFFAOYSA-N
Synonym calcium oxide, burnt lime, calcia, calxyl, gebrannter kalk, unslaked lime, calcium monoxide, airlock, calx
PubChem CID 14778
ChEBI CHEBI:31344
SMILES [O--].[Ca++]

Tekniske data

Boiling Point 2850°C
Melting Point 2572°C
Color White
Physical Form Powder
Quantity 250 g
Assay Percent Range 99.95% (Metal basis)
Solubility Information Soluble in water. Insoluble in methanol,diethyl ether and n-octanol.
IUPAC Name calcium oxidandiide
Formula Weight 56.08
Refractive Index 1.83
Sensitivity Air and moisture sensitive
Appearance White powder
Density 3.37
Chemical Name or Material Calcium oxide
Vis mere Vis mindre

RUO – Research Use Only

Korrektion af produktindhold

Dit input er vigtigt for os. Udfyld denne formular for at give feedback relateret til indholdet på dette produkt.

Produkttitel

Ved at klikke på Send, anerkender du, at du kan blive kontaktet af Fisher Scientific med hensyn til den feedback, du har givet i denne formular. Vi deler ikke dine oplysninger til andre formål. Alle angivne kontaktoplysninger skal også vedligeholdes i overensstemmelse med vores Privatlivspolitik.

Mange tak! Din feedback er blevet sendt. Hos Fisher Scientific arbejder vi altid på at forbedre vores indhold for dig. Vi sætter pris på din feedback.