Potassium iodide
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- $10 - $18190
- Product name: Potassium iodide
- CAS: 7681-11-0
- MF: KI
- MW: 166
- EINECS:231-659-4
- MDL Number:MFCD00011405
- Synonyms:Potassium Iodide, Crystal, Reagent;Potassium Iodide, Granular, Reagent;potassium iodide for food;Potassium iodide, 99.995%, extra pure;Potassium iodide, 99%, briquettes, extra pure;Potassium iodide, extra pure;Potassium iodide, for analysis;Potassium Iodide [for General Organic Chemistry]
138 prices
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Brand
- AK Scientific
- Alfa Aesar
- Atlantic Research Chemicals
- Biorbyt Ltd
- Chem-Impex
- ChemPure Brand Chemicals
- DC Chemicals
- GFS CHEMICALS
- Matrix Scientific
- Oakwood
- ProChem
- Sigma-Aldrich
- Strem Chemicals
- SynQuest Laboratories
- TRC
- Usbiological
Package
- 100μG
- 250mg
- 1g
- 5g
- 50g
- 125g
- 100mg
- 10g
- 25g
- 100g
- 250g
- 1050409029
- 500ML
- 500g
- 1000g
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- 1L
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- 2.5KG
- 6x500g
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- 4L
- 5000g
- 5kg
- 6x1kg
- 10KG
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- 25KG
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- 50kg
- 1gm:
- 100μL
- 500gm:
- ManufacturerAK Scientific
- Product numberE029
- Product descriptionPotassium Iodide
- Packaging5kg
- Price$668
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ50140
- Product descriptionPotassium Iodide
- Packaging5kg
- Price$500
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product number013676
- Product descriptionPotassium iodide, ultra dry, 99.998% (metals basis)
- Packaging25g
- Price$141
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product number010978
- Product descriptionPotassium iodide, 99.995% (metals basis)
- Packaging25g
- Price$122.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number087627
- Product descriptionPotassium iodide, 99.99% (metals basis)
- Packaging25g
- Price$106
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number042857
- Product descriptionPotassium iodide, 99.9% (metals basis)
- Packaging100g
- Price$89.4
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA12704
- Product descriptionPotassium iodide, 99%
- Packaging250g
- Price$81.9
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number042857
- Product descriptionPotassium iodide, 99.9% (metals basis)
- Packaging500g
- Price$267.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA12704
- Product descriptionPotassium iodide, 99%
- Packaging1000g
- Price$255
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number011601
- Product descriptionPotassium iodide, ACS, 99.0% min
- Packaging500g
- Price$192
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number010842
- Product descriptionPotassium iodide, Puratronic?, 99.998% (metals basis)
- Packaging25g
- Price$182
- Updated2024-03-01
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- ManufacturerAlfa Aesar
- Product number047293
- Product descriptionPotassium iodide, 1:2 w/w soln. in distilled water
- Packaging1L
- Price$142
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberA12704
- Product descriptionPotassium iodide, 99%
- Packaging5000g
- Price$995
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number011601
- Product descriptionPotassium iodide, ACS, 99.0% min
- Packaging2kg
- Price$593
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product number010842
- Product descriptionPotassium iodide, Puratronic?, 99.998% (metals basis)
- Packaging100g
- Price$466
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product number010978
- Product descriptionPotassium iodide, 99.995% (metals basis)
- Packaging100g
- Price$392
- Updated2023-06-20
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | E029 | Potassium Iodide | 5kg | $668 | 2021-12-16 | Buy |
| AK Scientific | J50140 | Potassium Iodide | 5kg | $500 | 2021-12-16 | Buy |
| Alfa Aesar | 013676 | Potassium iodide, ultra dry, 99.998% (metals basis) | 25g | $141 | 2023-06-20 | Buy |
| Alfa Aesar | 010978 | Potassium iodide, 99.995% (metals basis) | 25g | $122.65 | 2024-03-01 | Buy |
| Alfa Aesar | 087627 | Potassium iodide, 99.99% (metals basis) | 25g | $106 | 2024-03-01 | Buy |
| Alfa Aesar | 042857 | Potassium iodide, 99.9% (metals basis) | 100g | $89.4 | 2024-03-01 | Buy |
| Alfa Aesar | A12704 | Potassium iodide, 99% | 250g | $81.9 | 2024-03-01 | Buy |
| Alfa Aesar | 042857 | Potassium iodide, 99.9% (metals basis) | 500g | $267.65 | 2024-03-01 | Buy |
| Alfa Aesar | A12704 | Potassium iodide, 99% | 1000g | $255 | 2024-03-01 | Buy |
| Alfa Aesar | 011601 | Potassium iodide, ACS, 99.0% min | 500g | $192 | 2024-03-01 | Buy |
| Alfa Aesar | 010842 | Potassium iodide, Puratronic?, 99.998% (metals basis) | 25g | $182 | 2024-03-01 | Buy |
| Alfa Aesar | 047293 | Potassium iodide, 1:2 w/w soln. in distilled water | 1L | $142 | 2021-12-16 | Buy |
| Alfa Aesar | A12704 | Potassium iodide, 99% | 5000g | $995 | 2024-03-01 | Buy |
| Alfa Aesar | 011601 | Potassium iodide, ACS, 99.0% min | 2kg | $593 | 2023-06-20 | Buy |
| Alfa Aesar | 010842 | Potassium iodide, Puratronic?, 99.998% (metals basis) | 100g | $466 | 2023-06-20 | Buy |
| Alfa Aesar | 010978 | Potassium iodide, 99.995% (metals basis) | 100g | $392 | 2023-06-20 | Buy |
Properties
Melting point :681 °C (lit.)
Boiling point :184 °C(lit.)
Density :1.7 g/cm3
vapor density :9 (vs air)
vapor pressure :0.31 mm Hg ( 25 °C)
refractive index :1.677
Flash point :1330°C
storage temp. :2-8°C
solubility :H2O: 1 M at 20 °C, clear, colorless
form :particles (round)
pka :0.06[at 20 ℃]
Specific Gravity :3.13
color :Yellow
PH :6.0-9.0 (25℃, 1M in H2O)
Odor :odorless
Water Solubility :1.43 kg/L
Sensitive :Hygroscopic
Merck :14,7643
Dielectric constant :5.1200000000000001
Exposure limits :ACGIH: TWA 0.01 ppm
BCS Class :1
Stability :Stable. Protect from light and moisture. Incompatible with strong reducing agents, strong acids, steel, aluminium, alkali metals, brass, magnesium, zinc, cadmium, copper, tin, nickel and their alloys.
InChIKey :NLKNQRATVPKPDG-UHFFFAOYSA-M
LogP :-0.958 at 25℃
CAS DataBase Reference :7681-11-0(CAS DataBase Reference)
NIST Chemistry Reference :Potassium iodide(7681-11-0)
EPA Substance Registry System :Potassium iodide (7681-11-0)
Boiling point :184 °C(lit.)
Density :1.7 g/cm3
vapor density :9 (vs air)
vapor pressure :0.31 mm Hg ( 25 °C)
refractive index :1.677
Flash point :1330°C
storage temp. :2-8°C
solubility :H2O: 1 M at 20 °C, clear, colorless
form :particles (round)
pka :0.06[at 20 ℃]
Specific Gravity :3.13
color :Yellow
PH :6.0-9.0 (25℃, 1M in H2O)
Odor :odorless
Water Solubility :1.43 kg/L
Sensitive :Hygroscopic
Merck :14,7643
Dielectric constant :5.1200000000000001
Exposure limits :ACGIH: TWA 0.01 ppm
BCS Class :1
Stability :Stable. Protect from light and moisture. Incompatible with strong reducing agents, strong acids, steel, aluminium, alkali metals, brass, magnesium, zinc, cadmium, copper, tin, nickel and their alloys.
InChIKey :NLKNQRATVPKPDG-UHFFFAOYSA-M
LogP :-0.958 at 25℃
CAS DataBase Reference :7681-11-0(CAS DataBase Reference)
NIST Chemistry Reference :Potassium iodide(7681-11-0)
EPA Substance Registry System :Potassium iodide (7681-11-0)
Safety Information
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Description
Potassium iodide is used with silver nitrate to make silver iodide an important chemical in film photography. Medicinally it is used for thyroid blockade, thyroid storm and also as an expectorant. It is a component in some hair treatment chemicals. It is also used as a fluorescence quenching agent in biomedical research, an application that takes advantage of collisional quenching of fluorescent substances by the iodide ion.More related product prices
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