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ChemicalBook >> CAS DataBase List >> Potassium hydride

Potassium hydride

Potassium hydride price.
  • $30 - $1232.76
  • Product name: Potassium hydride
  • CAS: 7693-26-7
  • MF: HK
  • MW: 40.11
  • EINECS:231-704-8
  • MDL Number:MFCD00011357
  • Synonyms:POTASSIUM HYDRIDE;Potassium hydride (KH);potassiumhydride(kh) ;Potassium hydride, 25 to 35 wt.%, dispersion in mineral oil;Potassiumhydride,30-35%inoil;POTASSIUMHYDRIDE,30-35%(W/W)INMINERALOIL;PotassiuM hydrid;PotassiuM hydride in paraffin
14 prices
Selected condition：
Brand
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • Oakwood
  • Sigma-Aldrich
  • Strem Chemicals
Package
  • 1g
  • 75g
  • 100g
  • 300g
  • 5g
  • (c)5g
  • (c)25g
  • 25g
  • ManufacturerAlfa Aesar
  • Product numberL13266
  • Product descriptionPotassium hydride 30% w/w in mineral oil
  • Packaging(c)5g
  • Price$298
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL13266
  • Product descriptionPotassium hydride 30%w/winmineraloil
  • Packaging5g
  • Price$302
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL13266
  • Product descriptionPotassium hydride 30%w/winmineraloil
  • Packaging25g
  • Price$476
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL13266
  • Product descriptionPotassium hydride 30% w/w in mineral oil
  • Packaging(c)25g
  • Price$521
  • Updated2023-06-20
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0004766
  • Product descriptionPOTASSIUM HYDRIDE 95.00%
  • Packaging5G
  • Price$839.1
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0004766
  • Product descriptionPOTASSIUM HYDRIDE 95.00%
  • Packaging25G
  • Price$1232.76
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product number104348
  • Product descriptionPotassium hydride 30% dispersion in mineral oil
  • Packaging1g
  • Price$30
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product number104348
  • Product descriptionPotassium hydride 30% dispersion in mineral oil
  • Packaging25g
  • Price$148
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product number104348
  • Product descriptionPotassium hydride 30% dispersion in mineral oil
  • Packaging100g
  • Price$250
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number708860
  • Product descriptionPotassium hydride in paraffin
  • Packaging5g
  • Price$136
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number215813
  • Product descriptionPotassium hydride 30 wt % dispersion in mineral oil
  • Packaging75g
  • Price$209
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number708860
  • Product descriptionPotassium hydride in paraffin
  • Packaging25g
  • Price$325
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number215813
  • Product descriptionPotassium hydride 30 wt % dispersion in mineral oil
  • Packaging300g
  • Price$793
  • Updated2024-03-01
  • Buy
  • ManufacturerStrem Chemicals
  • Product number93-1985
  • Product descriptionPotassium hydride, 30-35% in oil
  • Packaging300g
  • Price$1132
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar L13266 Potassium hydride 30% w/w in mineral oil (c)5g $298 2023-06-20 Buy
Alfa Aesar L13266 Potassium hydride 30%w/winmineraloil 5g $302 2024-03-01 Buy
Alfa Aesar L13266 Potassium hydride 30%w/winmineraloil 25g $476 2021-12-16 Buy
Alfa Aesar L13266 Potassium hydride 30% w/w in mineral oil (c)25g $521 2023-06-20 Buy
American Custom Chemicals Corporation ING0004766 POTASSIUM HYDRIDE 95.00% 5G $839.1 2021-12-16 Buy
American Custom Chemicals Corporation ING0004766 POTASSIUM HYDRIDE 95.00% 25G $1232.76 2021-12-16 Buy
Oakwood 104348 Potassium hydride 30% dispersion in mineral oil 1g $30 2021-12-16 Buy
Oakwood 104348 Potassium hydride 30% dispersion in mineral oil 25g $148 2021-12-16 Buy
Oakwood 104348 Potassium hydride 30% dispersion in mineral oil 100g $250 2021-12-16 Buy
Sigma-Aldrich 708860 Potassium hydride in paraffin 5g $136 2024-03-01 Buy
Sigma-Aldrich 215813 Potassium hydride 30 wt % dispersion in mineral oil 75g $209 2024-03-01 Buy
Sigma-Aldrich 708860 Potassium hydride in paraffin 25g $325 2024-03-01 Buy
Sigma-Aldrich 215813 Potassium hydride 30 wt % dispersion in mineral oil 300g $793 2024-03-01 Buy
Strem Chemicals 93-1985 Potassium hydride, 30-35% in oil 300g $1132 2024-03-01 Buy

Properties

Melting point :decomposes [CRC10]
Boiling point :316 °C
Density :1.54
Flash point :113 °C
storage temp. :Flammables + water-Freezer (-20°C)e area
solubility :Insoluble in benzene, diethyl ether and carbon disulfide.
form :dispersion (in mineral oil (~35%))
color :Grayish beige
Water Solubility :decomposed by H2O [CRC10]
Sensitive :Moisture Sensitive
InChIKey :NTTOTNSKUYCDAV-UHFFFAOYSA-N
EPA Substance Registry System :Potassium hydride (KH) (7693-26-7)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H260 In contact with water releases flammable gases which may ignite spontaneously Substances And Mixtures Which, In Contact With Water,Emit Flammable Gases Category 1 Danger GHS hazard pictograms P223, P231+P232, P280, P335+ P334,P370+P378, P402+P404, P501
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:
P223 Keep away from any possible contact with water, because of violent reaction and possible flash fire.
P231+P232 Handle under inert gas. Protect from moisture.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
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 hydride is a precursor in the production of various bases by deprotonation, highly-hindered bases potassium triethylmethoxide and potassium 3-aminopropylamide It serves as a powerful base in organic synthesis of deprotonate carbonyl compounds and amines to form enolates and amides respectively.

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