| Customization: | Available |
|---|---|
| CAS No.: | 7681-11-0 |
| Formula: | Ki |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Potassium iodide CAS 7681-11-0
molecular formula:KI
Molecular weight:166
EINECS:231-659-4
Appearance:Colorless powder
1.Performance and use:
Performance:
| Melting point | 681 °C (lit.) |
| Boiling point | 184 °C(lit.) |
| density | 1.7 g/cm3 |
| storage temp. | 2-8°C |
| pka | 0.06[at 20 ºC] |
| form | Solid |
| color | Colorless |
Use:
1. Raw material for the preparation of iodide and dyes.
2. Used as photographic emulsifier and color photo mordant in tourist material industry.
3. Used as food additives, fluxes
4. Lithographic printing
5. As analytical reagent, color layer analysis and droplet analysis.
2.Technical indicatore:
| Item of analysis | Standard | Result of analysis |
| Description | Colorless crystal or white crystalline powder | Colorless crystal |
| differentiate | Conform standard | Conform standard |
| SO4 | <0.04% | <0.04% |
| loss on drying% | <0.6% | <0.6% |
| heavy metal | <0.001% | <0.001% |
| chlorid | <0.5% | <0.5% |
| alkalinity | Conform standard | Conform standard |
| Iodate,barium salt | Conform standard | Conform standard |
| Assay | (KI)99% | 99.0% |
3.Packaging and storage
Packaging:50kg/drum, 200 kg/drum.
Storage:Stacked in a cool/dry/ventilated place,keep away from heat/fire,to prevent the direct sunlight,to avoid high temperature,do not sharp object collision , separately from oxidizing agents.
4.Safety protection
If inhaled, remove patient to fresh air. If breathing stops, administer artificial respiration.
Skin contact Flush with soap and plenty of water.
EYE CONTACT Use caution and flush eyes with water.
){kind=link}