Calcium iodate powder
- Chemical name：Calcium iodate
- Formula：Ca(IO3)2.H2O
- Molecular weight：407.90
- Appearance: Offwhite powder, anti-caking ,good fluidity
Physical and Chemical indicator：
| Item | Indicator | ||
| Ⅰtype | Ⅱ type | Ⅲ type | |
| Ca(IO3)2.H2O ,% ≥ | 1.6 | 8.0 | 99 |
| Ca Content, % ≥ | 1.0 | 5.0 | 61.8 |
| Total arsenic (subject to As), mg / kg ≤ | 5 | ||
| Pb (subject to Pb), mg / kg ≤ | 10 | ||
| Cd(subject to Cd),mg/kg ≤ | 2 | ||
| Hg(subject to Hg),mg/kg ≤ | 0.2 | ||
| Water content,% ≤ | 0.5(I/II type) ; 1.0(III type) | ||
| Fineness (Passing rate W=150µm test sieve), % ≥ | 95 | ||
