CALCIUM HYDROXIDE

CALCIUM HYDROXIDE AR

Article No.

02470

Grade

Purity

96%

CAS No.

1305-62-0

Molecular Formula

Ca(OH)₂

Molecular Weight

74.09

H.S. Code

2825.9040

Shelf Life

60 Months

MSDS

Certificate of Analysis (COAs)

Physical Properties

Physical state at 20 °C

Solid

Colour

White powder

Odour

Odorless

pH value

12.4

Melting point/ Freezing point [°C]

580°C

Density [g/cm3]

2.24

Solubility in water [% weight]

0.185 g/100 cc water @ 00C

Appearance	White light powder
Assay (acidimetric)	Min 96%
Calcium carbonate (as CaCO3)	Max 3.0%
Substance insoluble in HCl	Max 0.1%
Chloride (Cl)	Max 0.03%
Sulphate (SO4)	Max 0.1%
Heavy metal (as Pb)	Max 0.005%
Iron (Fe)	Max 0.05%
Substance not precipitated by ammonium oxalate (as SO4)	Max 2.5%

Symbol: GHS05
Signal Word: Danger
Hazardous Statement: H318
Precaution Statement: P280-P305 + P351 + P338

Revision Date : 05-Feb-2021