CALCIUM OXIDE POWDER
CALCIUM OXIDE POWDER Extra Pure
Short Name: CALCIUM OXIDE POWDER
Synonym: Lime; Quicklime
Basic Details
Article No.
LG1094
Grade
Extra Pure
Purity
90%
CAS No.
1305-78-8
HS Code
2825.9090
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
White powder
Odour
Odorless
pH value
12.5 (1.65 g/L aq sol)
Melting point/ Freezing point [°C]
2.614 °C
Boiling point [°C]
2.850 °C
Density [g/cm3]
3.3
Chemical Specifications
Appearance
A white powder
Assay
Min 90%
Substance insoluble in HCl
Max 0.1%
Chloride (Cl)
Max 0.05%
Sulphate (SO4)
Max 0.5%
Heavy metal (as Pb)
Max 0.005%
Loss on ignition (at 800°C)
Max 10.0%
Safety Information & Hazard Symbols
Symbol
GHS05, GHS07
Signal Word
Danger
UN No.
1910
IMCO Class No.
8
Packing Group
III
Hazardous Statement
H315-H318-H335
Precaution Statement
P261-P280-P305 + P351 + P338