Chemical name:Potassium iodate
Formula:KIO3
Molecular pondus:214
Aspectus: Offwhite pulveris, anti-caking, bonum fluidum
Physica et chemica indicator:
Item | Testimonium | ||
type | type | type | |
KIO3 ,% ≥ | 1.7 | 8.4 | 98.6 |
I Content, % ≥ | 1.0 | 5.0 | 58.7 |
Summa arsenici (subiecta As), mg / kg ≤ | 5 | ||
Pb (re ad Pb), mg / kg ≤ | 10 | ||
Cd (re ad Cd), mg/kg ≤ | 2 | ||
Hg (re ad Hg), mg/kg ≤ | 0.2 | ||
Aqua contentus,% ≤ | 0.5 | ||
Obtenebratio (rate W=150µm test cribrum transiens), % ≥ | 95 |