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CALCIUM HYDROXIDE Extra Pure

Packings

500 g (00500)

50 Kg (0050K)

1PW1201600 1PDL00080K
Article No. 02468 Grade Extra Pure
Purity 94% CAS No. 1305-62-0
Molecular Formula Ca(OH)2 Molecular Weight 74.09
H.S. Code 2825.9040 Shelf Life 60 Months

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

Specifications

Appearance White light powder Assay (acidimetric) Min 94.0%
Chloride (Cl) Max 0.04% Sulphate (SO4) Max 0.4%
Iron (Fe) Max 0.1% Heavy metal (as Pb) Max 0.005%
Substance not precipitated by ammonium oxalate (as SO4) Max 2.5%

Safety Information and Hazard Symbols

Corrosion
Symbol: GHS05
Signal Word: Danger
Hazardous Statement: H318
Precaution Statement: P280-P305 + P351 + P338
Revision Date: 19-Feb-2024

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