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Potassium hydride

Potassium hydride structure

CAS No:
7693-26-7
Formula:
HK
Chemical Name:
Potassium hydride
Synonyms:
Potassium hydride (KH);Potassium hydride;Potassium monohydride
Categories:
Inorganic Chemistry > Inorganic Salts

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Description

dispersion of tan powder in mineral oil

Potassium hydride is an alkali metal hydride.

Potassium hydride Basic Attributes

Molecular Weight：

40.11

Exact Mass：

38.96370

EC Number：

231-704-8

HScode：

28500090

Characteristics

PSA：

XLogP3：

0.00000

Appearance：

Grayish beige dispersion (in mineral oil (~35%))

Density：

1.45

Melting Point：

decomposes [CRC10]

Boiling Point：

316 °C

Flash Point：

113 °C

Water Solubility：

Insoluble in benzene, diethyl ether and carbon disulfide.

Storage Conditions：

Flammables + water-Freezer (-20°C)e area

Safety Information

Packing level：

Hazard category：

4.3

Transport codes：

UN 1409 4.3/PG 1

wgk germany：

hazard class code：

11-14/15-34

safety instructions：

16-26-27-36/37/39-45-43

Marks：

F,C

Precautionary statement(s)：

P231 + P232-P260-P280-P305 + P351 + P338-P370 + P378-P402 + P404

Hazard Statements：

H260-H314

GHS Classification：

|Danger|H260 (100%): In contact with water releases flammable gases which may ignite spontaneously [Danger Substances and mixtures which in contact with water, emit flammable gases]|P223, P231+P232, P260, P264, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P335+P334, P363, P370+P378, P402+P404, P405, and P501|Aggregated GHS information provided by 43 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Potassium hydride Use and Manufacturing

Uses

Used as condensing agent and alkane in organic synthesis.

Manufacturing Info：

Potassium hydride (KH): ACTIVE

Computed Properties

Molecular Weight:40.1063
Hydrogen Bond Acceptor Count:1
Exact Mass:39.97153152
Monoisotopic Mass:39.97153152
Heavy Atom Count:1
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes

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Potassium hydride 99% powder 7693-26-7 Dideu

Unit Price: $1 /KG FOB

CAS No.: 7693-26-7

Grade: Chemical Grade

Content: 99%

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Guide of Potassium hydride

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
Learn More Other Chemicals

Potassium hydride

SDS

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