: ZnSO4• 7H2O
- :
| . | 287,54 |
| t | -7H2O 2800C |
| 16520 |
: , .
: , , , .
8, 8.1, 8113, 1759
7- 2141-586-00205087-2003
|
|
214123 |
|---|---|
| .. (Zn) | ≥ 22% |
| . | ≤ 0,01% |
| (Cl) | ≤ 0,05% |
| (Fe) | ≤ 0,001% |
| (As) | ≤ 0,002% |
| (Mn) | ≤ 0,001% |
| (Cu) | ≤ 0,001% |
| (Pb) | ≤ 0,002% |
| (Cd) | ≤ 0,002% |
| (Ni) | ≤ 0,001% |
| 5%- | 4,0 |
1 .
, , . , 39 . 70 ZnSO4H2O, 238 . (600-900 ), SO3.
, Zn, , . . , - , . , , .