CALCIUM OXIDE (LUMPS)
| Product Code | B-00656 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | CAS No | 1305-78-8 | |
| Molecular Formula | CaO | Molecular Weight | 56.08 |
| H.S.Code | 2825.90900 | Shelf Life | 60 Months |
| Purity | 90 % |
Physical Properties
| Physical state at 20 °C | Solid | Colour | White Powder |
|---|---|---|---|
| Density [g/cm3] | 3.3 | Odour | Odorless |
| pH Value | 12.5 (1.65 g/L aq sol) | Melting point/ Freezing point [°C] | 2.614 °C |
| Boiling point [°C] | 2.850 °C |
Packaging
Specification
| Appearance | White lumps |
| Assay | Min. 90.0% |
| Substance insoluble in HCl | Max. 0.1% |
| Chloride (Cl) | Max. 0.05% |
| Sulphate (SO4) | Max. 0.5% |
| Heavy metal (as Pb) | Max. 0.005% |
| Iron (Fe) | Max. 0.03% |
| Loss on ignition (at 800°C) | Max. 10.0% |
Safety Information and Hazard Symbols
Symbol: GHS03, GHS05, GHS07
Signal Word: Danger
UN No.: 1910
IMCO Class No.: 8
Packing Group: III
Hazardous Statement: H315-H318-H335
Precaution Statement: P261-P280-P305 + P351 + P338