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ChemicalBook >> CAS DataBase List >> Potassium iodide

Potassium iodide

Potassium iodide price.
  • $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]
Price138 Properties Safety Information Description
138 prices
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  • AK Scientific
  • Alfa Aesar
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  • ManufacturerAK Scientific
  • Product numberJ50140
  • Product descriptionPotassium Iodide
  • Packaging5kg
  • Price$500
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberE029
  • Product descriptionPotassium Iodide
  • Packaging5kg
  • Price$668
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA12704
  • Product descriptionPotassium iodide, 99%
  • Packaging50g
  • Price$31
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number042857
  • Product descriptionPotassium iodide, 99.9% (metals basis)
  • Packaging25g
  • Price$39
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product number010978
  • Product descriptionPotassium iodide, 99.995% (metals basis)
  • Packaging5g
  • Price$55.4
  • Updated2023-06-20
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  • ManufacturerAlfa Aesar
  • Product number011601
  • Product descriptionPotassium iodide, ACS, 99.0% min
  • Packaging100g
  • Price$59.3
  • Updated2023-06-20
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  • ManufacturerAlfa Aesar
  • Product number010842
  • Product descriptionPotassium iodide, Puratronic?, 99.998% (metals basis)
  • Packaging5g
  • Price$61.3
  • Updated2023-06-20
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  • ManufacturerAlfa Aesar
  • Product number013676
  • Product descriptionPotassium iodide, ultra dry, 99.998% (metals basis)
  • Packaging5g
  • Price$63
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product number087627
  • Product descriptionPotassium iodide, 99.99% (metals basis)
  • Packaging100g
  • Price$289
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product number010978
  • Product descriptionPotassium iodide, 99.995% (metals basis)
  • Packaging100g
  • Price$392
  • Updated2023-06-20
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  • ManufacturerAlfa Aesar
  • Product number010842
  • Product descriptionPotassium iodide, Puratronic?, 99.998% (metals basis)
  • Packaging100g
  • Price$466
  • Updated2023-06-20
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  • ManufacturerAlfa Aesar
  • Product number011601
  • Product descriptionPotassium iodide, ACS, 99.0% min
  • Packaging2kg
  • Price$593
  • Updated2023-06-20
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  • ManufacturerAlfa Aesar
  • Product numberA12704
  • Product descriptionPotassium iodide, 99%
  • Packaging5000g
  • Price$995
  • 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
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  • 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 number011601
  • Product descriptionPotassium iodide, ACS, 99.0% min
  • Packaging500g
  • Price$192
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific J50140 Potassium Iodide 5kg $500 2021-12-16 Buy
AK Scientific E029 Potassium Iodide 5kg $668 2021-12-16 Buy
Alfa Aesar A12704 Potassium iodide, 99% 50g $31 2024-03-01 Buy
Alfa Aesar 042857 Potassium iodide, 99.9% (metals basis) 25g $39 2024-03-01 Buy
Alfa Aesar 010978 Potassium iodide, 99.995% (metals basis) 5g $55.4 2023-06-20 Buy
Alfa Aesar 011601 Potassium iodide, ACS, 99.0% min 100g $59.3 2023-06-20 Buy
Alfa Aesar 010842 Potassium iodide, Puratronic?, 99.998% (metals basis) 5g $61.3 2023-06-20 Buy
Alfa Aesar 013676 Potassium iodide, ultra dry, 99.998% (metals basis) 5g $63 2024-03-01 Buy
Alfa Aesar 087627 Potassium iodide, 99.99% (metals basis) 100g $289 2024-03-01 Buy
Alfa Aesar 010978 Potassium iodide, 99.995% (metals basis) 100g $392 2023-06-20 Buy
Alfa Aesar 010842 Potassium iodide, Puratronic?, 99.998% (metals basis) 100g $466 2023-06-20 Buy
Alfa Aesar 011601 Potassium iodide, ACS, 99.0% min 2kg $593 2023-06-20 Buy
Alfa Aesar A12704 Potassium iodide, 99% 5000g $995 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 010842 Potassium iodide, Puratronic?, 99.998% (metals basis) 25g $182 2024-03-01 Buy
Alfa Aesar 011601 Potassium iodide, ACS, 99.0% min 500g $192 2024-03-01 Buy
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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)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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.

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Related product price

Suppliers and manufacturers

Hebei Guanlang Biotechnology Co., Ltd.
Potassium Iodide
$30.00 /1000kg
Potassium Iodide CAS:7681-11-0
Hebei Guanlang Biotechnology Co,.LTD
Potassium Iodide
$50.00 /1KG
Potassium Iodide CAS:7681-11-0
Henan Fengda Chemical Co., Ltd
Potassium iodide
$0.80 /1000KG
Potassium iodide CAS:7681-11-0
Shanghai Affida new material science and technology center
Potassium iodide
$0.00 /1kg
Potassium iodide CAS:7681-11-0
Kindchem(Nanjing)Co.,Ltd
Potassium iodide
$0.00 /1kg
Potassium iodide CAS:7681-11-0
Hebei Dangtong Import and export Co LTD
Potassium iodide
$1.00 /19999kg
Potassium iodide CAS:7681-11-0
Hebei Jingbo New Material Technology Co., Ltd
Potassium iodide
$9.00 /25kg
Potassium iodide CAS:7681-11-0
Wuhan Ruichi Technology Co., Ltd
Potassium iodide
$30.00 /1KG
Potassium iodide CAS:7681-11-0
Xiamen AmoyChem Co., Ltd
Henan Alfa Chemical Co., Ltd