Calcium carbonate CAS#: 471-34-1; 凯望编码 (ChemWhat Code): 136773
Names & Identifiers |
| 英文名 | Calcium carbonate |
| 别名 | PRECIPITATED CHALK;PARIS WHITE;WHITING;aeromatt;akadama;albacar;albacar5970;albafil |
| CAS编号 | 471-34-1 |
| 分子式 | CCaO3 |
| 分子量 | 100.09 |
| EINECS | 207-439-9 |
| Other Registry Numbers | ; |
| More Identifiers on PubChem | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | 825 °C |
| Density | 2.93 g/mL at 25 °C(lit.) |
| Refractive Index | 1.6583 |
| Storage | Store at RT. |
| Solubulity | 5 M HCl: 0.1 M at 20 °C, clear, Colorless |
| form | random crystals |
| Color | White-beige to slightly beige-gray |
| PH | 9.5-10.5 (100g/l, H2O, 20℃)(slurry) |
| Water Solubility | Insoluble |
| Merck | 14,1657 |
| Stability: | Stable. Incompatible with acids, fluorine, ammonium salts, alum. |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| EPA Substance Registry System | Carbonic acid calcium salt (1:1)(471-34-1) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | Xi |
| R Phrase | 37/38-41-36/38-36 |
| S Phrase | 26-36/37/39-37/39-37 |
| WGK Germany | – |
| RTECS | FF9335000 |
| TSCA | Yes |
| HS Code | 28365000 |
| Hazardous Substances Data | 471-34-1(Hazardous Substances Data) |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
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