Calcium Iodate
Lautarite
- CAS
- 7789-80-2
- EC
- 232-191-3
- Food Code
- E916
- Sectors
- Animal Nutrition, Food & Nutrition, Pharma & Healthcare
Calcium Iodate (CAS 7789-80-2) is a white crystalline salt that serves as a stable iodine source, supplied as a powder and used in animal feed, food additives and pharmaceutical preparations to prevent iodine deficiency. It is insoluble in alcohol and slightly soluble in water.
Typical Properties
| Molecular formula | Ca.2HIO3 |
|---|---|
| Molecular weight | 389.88 g/mol |
| Appearance | solid |
| Form | Powder |
| Color | white |
| Odor | odorless or sl. odor |
| Melting point | 540 °C (decomp) |
| Density | 4.519 g/cm³ @ Temp: 15 °C |
| Water solubility | slightly soluble |
| GHS signal word | Warning · Oxidizing, Corrosive, Irritant / harmful, Health hazard |
| Grades available | Food Grade |
Typical literature values for identification; lot-specific results are stated on the certificate of analysis (COA) and the safety data sheet (SDS) that accompany every delivery.
Calcium Iodate
Applications
Used in animal feed, pharmaceuticals, and food additives to prevent iodine deficiency. Also applied in disinfection and antiseptic formulations.
Safety & Risks
Low toxicity; avoid contact with reducing agents to prevent decomposition.
Packaging
Supplied in 25 kg PE-lined bags or drums. Store cool, dry, and sealed.