| Customization: | Available |
|---|---|
| CAS No.: | 3486-35-9 |
| Formula: | Znco3 |
|
Still deciding? Get samples of US$ 80/kg
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Chemical Name: Zinc carbonate
CAS No.: 3486-35-9
Molecular Formula: C2H8O13Zn5
Appearance: White powder
Molecular Weight:566.97700
It is white or yellowish fine amorphous powder, smell-less, tasteless. The proportion is 4.42-4.45, does not dissolve in water and alcohol, slightly soluble in ammonia, can dissolve in the diluted acid and the sodium hydroxide.
|
Testing Item
|
Standard
|
Result
|
|
Zinc(Zn)
|
≥56.00%
|
58.44%
|
|
Loss on ignition
|
≤30.00%
|
26.28%
|
|
Sulphate(SO4)
|
≤0.40%
|
0.21%
|
|
Total Ca,Na,Mg
|
≤7500.00 PPM
|
6628.00PPM
|
|
Calcium(Ca)
|
≤4000.00 PPM
|
3200.00PPM
|
|
Sodium(Na)
|
≤3500.00 PPM
|
2200.00PPM
|
|
Magnesium(Mg)
|
≤2000.00 PPM
|
1228.00PPM
|
|
Ferrous(Fe)
|
≤40.00 PPM
|
28.00PPM
|
|
Lead(Pb)
|
≤10.00 PPM
|
5.00PPM
|
|
Cadmium(Cd)
|
≤3.00 PPM
|
2.08PPM
|
|
Chromium(Cr)
|
≤10.00PPM
|
0.20PPM
|
|
Copper(Cu)
|
≤50.00PPM
|
0.60PPM
|
|
Tin(Sn)
|
≤25.00PPM
|
11.00PPM
|
|
Manganese(Mn)
|
≤50.00PPM
|
8.00PPM
|
|
Nickel(Ni)
|
≤10.00PPM
|
4.10PPM
|
|
Arsenic(As)
|
≤2.00PPM
|
0.10PPM
|
|
Mercury(Hg)
|
≤1.00PPM
|
0.01PPM
|
|
Moisture(Dried at 90ºC for 3 hours)
|
≤2.00%
|
0.06%
|
){kind=link}