A8464512
Zinc standard , 1000mg/LZnin1%HCl , 7740-66-6
Synonym(s):
Zinc
CAS NO.：7740-66-6
Empirical Formula: Zn
Molecular Weight: 65.39
MDL number: MFCD00011291
EINECS: 231-175-3
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 420 °C(lit.) |
| Boiling point: | 907 °C(lit.) |
| Density | 7.14 g/mL at 25 °C |
| vapor pressure | 1 mm Hg ( 487 °C) |
| Flash point: | 1 °F |
| storage temp. | 15-25°C |
| form | wire |
| color | White to gray to blue |
| PH | 0.48 (20°C in H2O) |
| Merck | 14,10127 |
| Major Application | industrial qc pharmaceutical |
| CAS DataBase Reference | 52374-36-4(CAS DataBase Reference) |
Description and Uses
Zinkamalgam can be used in organic synthesis. It is the reducing agent in the Jones reductor, used in analytical chemistry. Formerly the zinc plates of dry batteries were amalgamated with a small amount of mercury to prevent deterioration in storage. It is a binary solution (liquid-solid) of mercury and zinc.
Safety
| Symbol(GHS) |  GHS05 |
| Signal word | Warning |
| Hazard statements | H290-H315-H319 |
| Precautionary statements | P234-P264-P280-P302+P352-P305+P351+P338-P332+P313 |
| PPE | Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter |
| Hazard Codes | Xi,T,C |
| Risk Statements | 36/38-34-23/24/25 |
| Safety Statements | 26-45-36/37/39-27-36 |
| RIDADR | UN 3264 8/PG 3 |
| WGK Germany | 2 |
| RTECS | ZG8600000 |
| HazardClass | 8 |
| PackingGroup | III |
| Storage Class | 8B - Non-combustible corrosive hazardous materials |
| Hazard Classifications | Eye Irrit. 2 Met. Corr. 1 Skin Irrit. 2 |
