Calcium hydroxide ≥96%, GPR RECTAPUR®
Supplier: VWR Chemicals
Certificates
About this item
CAS Number:1305-62-0
:
Formula:Ca(OH)₂
MDL Number:MFCD00010901
:74.09 g/mol
Merck Index:13,01675
Melting Pt:550 °C
Density:2.24 g/cm³ (20 °C)
Storage Temperature:Ambient
EINECS:215-137-3
UN:3262
ADR:8,III
:GHS05
:GHS07
Specification Test Results
- Assay (at filling):Min. 96 %
- Heavy metals (as Pb):Max. 50 ppm
- Insolubility in hydrochloric acid:Max. 0.1 %
- Not precipitated by (COONH4)2 (as SO4):Max. 2.5 %
- Cl (Chloride):Max. 100 ppm
- CO3 (as CaCO3):Max. 3 %
- SO4 (Sulphate):Max. 0.2 %
- Fe (Iron):Max. 0.05 %