Calcium Hydroxide 25GRAM
Calcium hydroxide for the preparation of DIN 19266 pH standard buffer solutions. CAS 1305-62-0, chemical formula Ca(OH)₂.
Manufacturer: Merck
Catalog ID: 102111.0025
Stock: In Stock
Description
| Catalogue Number | 102111 |
| Description | Calcium hydroxide |
Product Information
| CAS number | 1305-62-0 |
| EC number | 215-137-3 |
| Hill Formula | H₂CaO₂ |
| Chemical formula | Ca(OH)₂ |
| Molar Mass | 74.09 g/mol |
| HS Code | 2825 90 19 |
Applications
| Application | Calcium hydroxide for the preparation of DIN 19266 pH standard buffer solutions. CAS 1305-62-0, chemical formula Ca(OH)₂. |
Physicochemical Information
| Density | 2.24 g/cm3 (20 °C) |
| Melting Point | 550 °C (decomposition) |
| pH value | 12.6 (H₂O, 20 °C) (saturated solution) |
| Bulk density | 400 kg/m3 |
| Solubility | 1.7 g/l |
Toxicological Information
| LD 50 oral | LD50 Rat 7340 mg/kg |
Storage and Shipping Information
| Storage | Storage temperature: no restrictions. |
Specifications
| pH-value (25°C) | 12.43 - 12.47 |
