Calcium oxide, Reagent Grade

Description

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

Polyethylene oxide is used as lubricants for rubber molds, textiles, metalworking and ceramics production. Further, it is used in food packaging, water-based paints, polishes, paper coatings, dispersing agents and chemical intermediates. In addition, it is used to impart viscosity to and modify the flow of aqueous solutions.

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.

Suitable for battery materials development.

Specifications

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
• IUPAC Name: oxocalcium
• SMILES: [O--].[Ca++]

• Boiling Point: 2850°C
• Melting Point: 2572°C
• Physical Form: Powder
• Quantity: 500 g
• Solubility Information: Soluble in water with generation of heat,and forming Ca(OH)₂,in acids,glycerol. Insoluble in alcoholSoluble in water. Insoluble in methanol,diethyl ether and n-octanol.
• Formula Weight: 56.08
• Grade: Reagent
• Refractive Index: 1.83
• Sensitivity: Air and moisture sensitive
• Density: 3.25-3.38
• Chemical Name or Material: Calcium oxide

Safety and Handling

Hazard Category	H315-H318-H335
Precautionary Statement	P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P310-P312-P332+P313-P362-P501c
DOTInformation	Hazard Class: 8; Packaging Group: III
EINECSNumber	215-138-9
RTECSNumber	EW3100000
TSCA	Yes
Recommended Storage	Ambient temperatures; Store under Argon

SDS

RUO – Research Use Only