| English name: |
Hydrochloric acid |
| CAS No.: |
7647-01-0 |
| EINECS No.: |
231-595-7 |
| Molecular formula: |
H2Cl2 |
| Molecular weight: |
72.9219 |
| Melting point: |
-35β |
| Boiling point: |
5.8°C at 760 mmHg |
| Appearance and characters: |
colorless or light yellow smoky liquid with thrill. |
| Use: |
Basic chemical material, and used in petroleum, chemical, metallurgy, printing and dyeing, food and other industrial department. |
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