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Calcium oxide, 99.95% (metals basis), Thermo Scientific Chemicals

70.95 € - 852.24 €

Chemical Identifiers

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++]
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Products 3
Product Code Brand Quantity Price Quantity & Availability  
Product Code Brand Quantity Price Quantity & Availability  
11301458
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Thermo Scientific Alfa Aesar
010923.18
50 g
70.95 €
50g
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11381448
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Thermo Scientific Alfa Aesar
010923.30
250 g
242.21 €
250g
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11391448
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Thermo Scientific Alfa Aesar
010923.A1
1 kg
852.24 €
1kg
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Description

Description

It is used in cement, glass, steel, paper, chemical and petroleum industries. It acts as a key ingredient in the process of cement making. It is widely used industrially as a dehydrating agent and an absorbent. Further it finds use as a water softener and as a pH regulator for wastewater. It is useful to detect traces of water in hydrocarbons, and in flue-gas desulfurization.

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.

Specifications

Chemical Identifiers

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

Specifications

2850°C
1305-78-8
Powder
CaO
calcium oxide, burnt lime, calcia, calxyl, gebrannter kalk, unslaked lime, calcium monoxide, airlock, calx
BRPQOXSCLDDYGP-UHFFFAOYSA-N
calcium oxidandiide
14778
56.08
1.83
White powder
Calcium oxide
2572°C
White
99.95% (Metal basis)
MFCD00010911
Slightly soluble in water. Insoluble in methanol
[O--].[Ca++]
56.08
CHEBI:31344
Odorless
Air and moisture sensitive
3.25-3.38 g/cm3
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Safety and Handling

Safety and Handling

P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P310-P312-P332+P313-P362-P501c

H315-H318-H335

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missing translation for 'tsca' : Yes

missing translation for 'storageNote' : Air & Moisture Sensitive

Recommended Storage : Ambient temperatures; Store under Argon

Product Identifier
  • Calcium oxide

Signal Word
  • Danger

Hazard Category
  • Serious eye damage/eye irritation Category 1
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3

Hazard Statement
  • H315-Causes skin irritation.
  • H318-Causes serious eye damage.
  • H335-May cause respiratory irritation.

Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P310-Immediately call a POISON CENTER/doctor/.

Supplemental information
  • MIXTURE LIST-Contains : Calcium oxide

SDS
Documents

Documents

Product Certifications

RUO – Research Use Only

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