| 14778 |
Synonym: calcium oxide, burnt lime, calcia, calxyl, gebrannter kalk, unslaked lime, calcium monoxide, airlock, calx
| Boiling Point | 2850°C |
| Melting Point | 2570°C |
| Color | White or Yellow |
| Assay Percent Range | 97% min. (CaO) on dry substance (Complexometry) |
| Packaging | Plastic bottle |
| Linear Formula | CaO |
| Formula Weight | 56.08 |
| Physical Form | Powder |
| Chemical Name or Material | Calcium oxide |
| Grade | Analysis |
| Merck Index | 15,1688 |
| Solubility Information | Solubility in water: reacts. Other solubilities: soluble in acids (reacts),soluble in glycerol,insoluble in alcohol |
| Heavy Metals (as Pb) | 100ppm max. |
| Iron (Fe) | 1000ppm max. |
| Sulfate | 1000ppm max. |
| Insoluble Matter | 1% max. (in acetic acid) |
| Nitrate | 500ppm max. |
| Loss on Ignition | 5% max. |
| Ammonium Hydroxide ppt | 2.0% max. |
Classification of the substance or mixture
GHS Label elements, including precautionary statements
Hazards not otherwise classified (HNOC) or not covered by GHS
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS). For the full text of the H-Statements mentioned in this Section, see Section 16.
Signal word :
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