مشخصات فنی
| 7440-66-6 | CAS-No |
|---|---|
|
231-175-3
|
EC-No
|
|
Zn
|
Linear formula
|
|
Bluish white powder
|
Appearance
|
|
Insoluble (20ºC)
|
Solub. in H2O
|
|
65.39 g/mol
|
Molecular Weight
|
|
908ºC
|
Melting point
|
|
1.33 hPa (487ºC)
|
Vapour pressure
|
|
7.14 g/cm3
|
Spec. density
|
|
1800-2700 Kg/m3
|
Bulk. Density
|
|
7903-10-00
|
HS-No
|
|
Acute aquatic toxicity, Chronic aquatic toxicity, Warning, H410,H225, H250, H251, H260, H302, H319, H335, H351, H400, H410, H411, P273, P210, P222, P223, P273, P280, P231+P232, P391, P305+P351+P338, P370+P378, P407, P413, P422, P403+P235 LGK 10 - 13
|
GHS
|
|
Keep container tightly closed in a dry and well-ventilated place
|
Storage Conditions
|
|
≥95.0%
|
Assay (complexomrtric)
|
|
≤0.0001%
|
Arsenic (As)
|
|
≤0.05%
|
Cadmium (Cd)
|
|
≤0.005%
|
Copper (Cu)
|
|
≤0.005%
|
Iron (Fe)
|
|
≤0.005%
|
Lead (Pb)
|
|
≤0.001%
|
Tin (Sn)
|
