| 83565 |
Zinc Acetate-2-hydrate |
ACS |
500g |
|
|
Zinc Acetate-2-hydrate
- CAS No.：5970-45-6
- Chemical formula：Zn(CH3COO)2‧2H2O
- Chemical weight：219.49
| ACS |
| pH(5%, 25°C) |
6.0~7.0 |
| Insoluble matter |
< 0.005% |
| Chloride |
< 5ppm |
| Sulfate(SO4) |
< 0.005% |
| Calcium(Ca) |
< 0.005% |
| Magnesium(Mg) |
< 0.005% |
| Potassium(K) |
< 0.01% |
| Sodium(Na) |
< 0.05% |
| Iron(Fe) |
< 5ppm |
| Lead(Pb) |
< 0.002% |
| Assay |
98.0~101.0% |
|
| 12031 |
Zinc Iodide |
EP |
1Kg |
|
|
Zinc Iodide
- CAS No.：10139-47-6
- Chemical formula：ZnI
- Chemical weight：319.22
|
| 84053 |
Zinc Oxide |
EP |
500g |
|
|
Zinc Oxide
- CAS No.：1314-13-2
- Chemical formula：ZnO
- Chemical weight：81.38
| EP |
| Clarity of Solution(Acetic Acid) |
Clear to Slightly Hazy |
| Chloride(Cl) |
< 0.005% |
| Sulfur(S) |
< 0.03% |
| Lead(Pb) |
< 0.02% |
| Iron(Fe) |
< 0.002% |
| Substances not precipitated by ammonium sulfide |
< 0.4% |
| Arsenic(As) |
Pass |
| Assay |
> 99.0% |
|
| 89533 |
Zinc Sulfate-7-hydrate |
EP |
500g |
|
|
Zinc Sulfate-7-hydrate
- CAS No.：7446-20-0
- Chemical formula：ZnSO4‧7H2O
- Chemical weight：287.54
| EP |
| Solubility(Turbidity) |
Clear |
| Free Acid |
Pass |
| Chloride(Cl) |
< 0.005% |
| Nitrate(NO3) |
< 0.01% |
| Substances not precipitated by (NH₄)₂S |
< 0.5% |
| Lead(Pb) |
< 0.003% |
| Iron(Fe) |
< 0.004% |
| Ammonium(NH4) |
< 0.004% |
| Assay |
> 99.0% |
|
| 89533 |
Zinc Sulfate-7-hydrate |
EP |
25Kg |
|
|
Zinc Sulfate-7-hydrate
- CAS No.：7446-20-0
- Chemical formula：ZnSO4.7H2O
- Chemical weight：287.54
| EP |
| Solubility(Turbidity) |
Clear |
| Free Acid |
Pass |
| Chloride(Cl) |
< 0.005% |
| Nitrate(NO3) |
< 0.01% |
| Substances not precipitated by (NH₄)₂S |
< 0.5% |
| Lead(Pb) |
< 0.003% |
| Iron(Fe) |
< 0.004% |
| Ammonium(NH4) |
< 0.004% |
| Assay |
> 99.0% |
|