Zinc Sulphate CAS#7733-02-0
Hygroscopic Properties: Easily absorbs moisture, making it effective in applications requiring controlled water content.
Stable in Air: Remains stable without discoloring, even after extended exposure to air.
Water Solubility: Fully soluble in water, ideal for various aqueous applications.
Non-Volatile: Has a low volatility, reducing risks of evaporation or loss in sensitive processes.
Zinc sulfate appears as colorless or white rhombic crystals or powder at room temperature. It has hygroscopic properties and dissolves easily in water, forming an acidic solution. It is slightly soluble in ethanol and glycerol. Pure zinc sulfate remains stable in air for an extended period without turning yellow. When exposed to dry air, it loses water and turns into a white powder.
Parameters
Melting point | 100°C |
Boiling point | 105°C (estimate) |
density | 1.31 g/mL at 20 °C |
storage temp | Store at +15°C to +25°C. |
solubility | H2O: soluble |
form | Liquid |
color | Colorless |
PH | 4.0±0.5 |
Water Solubility | Soluble |
λmax |
λ: 260 nm Amax: <0.02 λ: 280 nm Amax: <0.02 |
Merck | 14,10159 |
LogP | -1.031 (est) |
CAS DataBase Reference | 7733-02-0(CAS DataBase Reference) |
NIST Chemistry Reference | Zinc sulfate(7733-02-0) |
EPA Substance Registry System | Zinc sulfate (7733-02-0) |
Safety Information
Hazard Codes | Xn,N,Xi |
Risk Statements | 52/53-50/53-41-22-51/53 |
Safety Statements | 61-39-26-60 |
RIDADR | UN 3082 9/PG 3 |
WGK Germany | 3 |
RTECS | ZH5260000 |
TSCA | Yes |
HS Code | 2833 29 20 |
HazardClass | 9 |
PackingGroup | III |
Hazardous Substances Data | 7733-02-0(Hazardous Substances Data) |
