Calcium Oxide From Marble Lumps 3-20mm
small lumps ~3-20 mm
Manufacturer: Merck
Catalog ID: 102109.1000
Stock: In Stock
Description
| Catalogue Number | 102109 |
| Synonyms | Lime, caustic, Quicklime |
Product Information
| CAS number | 1305-78-8 |
| EC number | 215-138-9 |
| Hill Formula | CaO |
| Molar Mass | 56.07 g/mol |
| HS Code | 2825 90 19 |
Physicochemical Information
| Boiling point | 2850 °C (100 mbar) |
| Density | 3.37 g/cm3 (20 °C) |
| Melting Point | 2580 °C |
| pH value | 12.6 (H₂O, 20 °C) (saturated solution) |
| Bulk density | 800 - 1200 kg/m3 |
| Solubility | 1.65 g/l Risk of violent reaction. |
Storage and Shipping Information
| Storage | Storage temperature: no restrictions. |
Specifications
| Assay (complexometric) | ≥ 97.0 % |
| Substances insoluble in hydrochloric acid | ≤ 0.1 % |
| Chloride (Cl) | ≤ 500 ppm |
| Sulfate (SO₄) | ≤ 5000 ppm |
| Heavy metals (as Pb) | ≤ 50 ppm |
