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Calciumoxid, Puratronic, 99.998 % (Metallbasis), Thermo Scientific Chemicals
67.65 CHF - 2980.00 CHF
Chemische Identifikatoren
| CAS | 1305-78-8 |
|---|---|
| Summenformel | CaO |
| Molekulargewicht (g/mol) | 56.08 |
| MDL-Nummer | MFCD00010911 |
| InChI-Schlüssel | 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++] |
| Produktcode | Marke | Menge | Preis | Menge & Verfügbarkeit | |||||
|---|---|---|---|---|---|---|---|---|---|
| Produktcode | Marke | Menge | Preis | Menge & Verfügbarkeit | |||||
|
11350929
|
Thermo Scientific Alfa Aesar
010684.04 |
2 g |
67.65 CHF
2 Gramm |
Log in om dit product te kopen Registreer vandaag om een webaccount aan te maken | |||||
|
11370929
|
Thermo Scientific Alfa Aesar
010684.09 |
10 g |
182.00 CHF
10 Gramm |
Log in om dit product te kopen Registreer vandaag om een webaccount aan te maken | |||||
|
11360929
|
Thermo Scientific Alfa Aesar
010684.18 |
50 g |
689.00 CHF
50 Gramm |
Log in om dit product te kopen Registreer vandaag om een webaccount aan te maken | |||||
|
11390929
|
Thermo Scientific Alfa Aesar
010684.30 |
250 g |
2980.00 CHF
250 Gramm |
Log in om dit product te kopen Registreer vandaag om een webaccount aan te maken | |||||
Beschreibung
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 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 & 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.
Chemische Identifikatoren
| 1305-78-8 | |
| 56.08 | |
| BRPQOXSCLDDYGP-UHFFFAOYSA-N | |
| 14778 | |
| [O--].[Ca++] |
| CaO | |
| MFCD00010911 | |
| calcium oxide, burnt lime, calcia, calxyl, gebrannter kalk, unslaked lime, calcium monoxide, airlock, calx | |
| CHEBI:31344 |
Spezifikation
| 2850°C | |
| 2572°C | |
| Weiß | |
| 99.998% (Metal basis) | |
| MFCD00010911 | |
| Slightly soluble in water. Insoluble in ethanol. Soluble in glycerol. | |
| [O--].[Ca++] | |
| 56.08 | |
| CHEBI:31344 | |
| Geruchsneutral | |
| Air and moisture sensitive | |
| 3.37 |
| Calcium oxide | |
| 1305-78-8 | |
| Pulver | |
| CaO | |
| calcium oxide, burnt lime, calcia, calxyl, gebrannter kalk, unslaked lime, calcium monoxide, airlock, calx | |
| BRPQOXSCLDDYGP-UHFFFAOYSA-N | |
| Oxocalcium | |
| 14778 | |
| 56.08 | |
| 1.83 | |
| White powder |
Sicherheit und Handhabung
P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P310-P312-P332+P313-P362-P501c
Gehäuse H315-H318-H335
missing translation for 'dotInformation' : DOT-Klasse:8; Verpackungsgruppe:III
missing translation for 'einecsNumber' : 215-138-9
missing translation for 'rtecsNumber' : Gehäuse EW3100000
missing translation for 'tsca' : Ja
missing translation for 'storageNote' : Empfindlich gegen Luft und Feuchtigkeit
Recommended Storage : Umgebungstemperaturen; unter Argon lagern
RUO – Research Use Only
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