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I5029
Honeywell
Potassium iodide
SKU
I5029
ACS Reagent, ≥99.0%
Synonym(s)
Iosat; Thyrosafe; Thyroshield
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| Brand Honeywell | CAS Numbers (All) | EC Number | Linear Formula KI | MDL Number |
| Molar Mass 166 g/mol | Synonyms Iosat; Thyrosafe; Thyroshield |
Documents
Specifications
| Property | Value |
|---|---|
| assay | 99-101% |
| alkaline impurities | passes test |
| appearance of solution | passes test |
| pH value (5% water) | 6 to 9.2% |
| chloride and Bromide (as Cl) | <=0.01% |
| iodate (IO3) | <=0.0003% |
| phosphate (PO4) | <=0.001% |
| sulphate (SO4) | <=0.005% |
| total Nitrogen (N) | <=0.001% |
| heavy metals (as Pb) | <=0.0005% |
| barium (Ba) | <=0.002% |
| calcium (Ca) | <=0.002% |
| iron (Fe) | <=0.0003% |
| magnesium (Mg) | <=0.001% |
| sodium (Na) | <=0.005% |
| reducing substances | passes test |
| loss on drying | <=0.2% |
| x-ray diffraction | conforms to structure |
| insoluble matter | <=0.005% |
Properties
| Property | Value |
|---|---|
| Autoignition Temperature | >1.300 °C |
| Boiling Point/Range | 1.323 °C (1.013 hPa) |
| Certification | ACS Reagent |
| Color | Colorless |
| Density | 3.12 g/cm3 (20 °C) |
| Flashpoint | Not applicable |
| Form | Crystalline |
| Grade | ACS Grade |
| Incompatible Materials | Nitrates, Oxidizing agents, Strong acids |
| Lower Explosion Limit | Not applicable |
| Melting Point/Range | 681 °C |
| Partition Coefficient | Not applicable |
| Purity Percentage | 99.00 |
| Purity Details | >=99.00% |
| Solubility in Water | 1.429 g/l (25 °C) |
| Upper Explosion Limit | Not applicable |
| Vapor Pressure | No data available |
| Viscosity | No data available |
| pH-Value | 6.0-9.0 (20 °C) |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | N/A |
| Package Group | N/A |
| UN ID | N/A |
