ChemIndex - A free chemical CAS databaseToocle Global|ChemNet Global|ChemNet China|China Chemical Network|ChemNet Korea
75-20-7 Calcium carbide |
|
| Chemical Name | Calcium carbide |
| Synonyms | Calciumcarbidemetallurggradegreylumpsmm;calcium acetylide;Quartz crystal;calcium ethynediide;ethyne, calcium salt (1:1) |
| Molecular Formula | C2H2Ca |
| Molecular Weight | 66.1142 |
| InChl | InChI=1/C2H2.Ca/c1-2;/h1-2H;/q;+2 |
| CAS Registry Number | 75-20-7 |
| EINECS | 200-848-3 |
| Molecular Structure | ![]() |
| Melting Point | 447℃ |
| Water Solubility | hydrolyses |
| Hazard Symbols | |
| Risk Codes | R15:; |
| Safety Description | S43A||S8:; |
| MSDS | |