Home > Compound List > Product Information
Calcium oxide_Molecular_structure_CAS_1305-78-8)
Click picture or here to close

Calcium oxide

Catalog No. 05-0890 Name Sigma Aldrich
CAS Number 1305-78-8 Website http://www.sigmaaldrich.com
M. F. CaO Telephone 1-800-521-8956
M. W. 56.0774 Fax
Purity ≥98.0% Email
Storage Chembase ID: 126350

SYNONYMS

Title
氧化钙
IUPAC name
oxocalcium
IUPAC Traditional name
limestone
Synonyms
生石灰
Quicklime
Lime
石灰

DATABASE IDS

MDL Number MFCD00010911
CAS Number 1305-78-8
EC Number 215-138-9

PROPERTIES

Grade SAJ special grade
Linear Formula CaO
Purity ≥98.0%
Boiling Point 2850 °C(lit.)
Density 3.3 g/mL at 25 °C(lit.)
GHS Pictograms GHS05
GHS Pictograms GHS07
GHS Signal Word Danger
GHS Hazard statements H315-H318-H335
European Hazard Symbols Irritant Irritant (Xi)
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
GHS Precautionary statements P261-P280-P305 + P351 + P338
Risk Statements 37/38-41
RTECS EW3100000
Safety Statements 26-39
German water hazard class 1

DETAILS

REFERENCES