Calcium hydroxide
ALDRICH/450146 - 99.995% trace metals basis
Synonym: Calcium dihydroxide; Carboxide
CAS Number: 1305-62-0
Empirical Formula (Hill Notation): H2CaO2
Molecular Weight: 74.09
EC Number: 215-137-3
MDL Number: MFCD00010901
Linear Formula: Ca(OH)2
Product Type: Chemical
| assay | 99.995% trace metals basis |
| density | 2.24 g/mL at 25 °C (lit.) |
| form | powder |
| impurities | <3% calcium carbonate |
| InChI | 1S/Ca.2H2O/h;2*1H2/q+2;;/ |
| InChI key | AXCZMVOFGPJBDE-UHFFFAOYSA |
| SMILES string | O[Ca]O |
| Application: | Calcium hydroxide may be used for the preparation of nanocrystalline hydroxyapatite by sonochemical technique.Ca(OH)2 may be used as a catayst in the pyrolysis of pinewood in a fixed bed reactor. |
| General description: | This strong base dissociates into calcium and hydroxyl ions in an aqueous solution. |
| Packaging: | 5, 25 g in poly bottle |
| Symbol |   GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H315 - H318 - H335 |
| Precautionary statements | P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Statements | 37/38-41 |
| Safety Statements | 26-39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 99.995% trace metals basis |
| Density | 2.24 g/mL at 25 °C (lit.) |
| UNSPSC | 12352302 |