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Potassium hypophosphite

Product Name
Potassium hypophosphite
CAS No.
7782-87-8
Chemical Name
Potassium hypophosphite
Synonyms
KH2PO2?·H2O;CID 23675767;PotassiuM hypophosph;potassium phosphinate;POTASSIUM HYPOPHOSPHITE;Phosphinicacid,potassiumsalt;Phosphonous acid potassium salt;potassiumhypophosphite,monobasic;PotassiuMhypophosphiteMonohydrate;Phosphinic acid,potassium salt (1:1)
CBNumber
CB5427086
Molecular Formula
H2KO2P
Formula Weight
104.09
MOL File
7782-87-8.mol
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Potassium hypophosphite Property

Melting point:
decomposes [CRC10]
Density 
1.99[at 20℃]
solubility 
very soluble in H2O; soluble in ethanol
form 
white hygroscopic crystals
color 
white hygroscopic crystals, crystalline
Water Solubility 
200g/100mL H2O (25°C) [CRC10]
Merck 
13,7725
CAS DataBase Reference
7782-87-8(CAS DataBase Reference)
EPA Substance Registry System
Potassium hypophosphite (7782-87-8)
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Safety

Hazardous Substances Data
7782-87-8(Hazardous Substances Data)
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

American Custom Chemicals Corporation
Product number
ING0004769
Product name
POTASSIUM HYPOPHOSPHITE
Purity
95.00%
Packaging
5MG
Price
$503.6
Updated
2021/12/16
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Potassium hypophosphite Chemical Properties,Usage,Production

Chemical Properties

White, opaque crystals or powder; pun- gent saline taste; very deliquescent. Soluble in water and alcohol; decomposed by heat.

Production Methods

Potassium hypophosphite, KH2PO2, white solid, soluble, formed (1) by reaction of hypophosphorous acid and potassium carbonate solution, and then evaporating, (2) by reaction of potassium hydroxide solution and phosphorus on heating (poisonous phosphine gas evolved).

Hazard

Moderate fire risk, may explode if ground with chlorates, nitrates, or other strong oxidizing agents.

Flammability and Explosibility

Not classified

Potassium hypophosphite Preparation Products And Raw materials

Raw materials

Preparation Products

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Potassium hypophosphite Suppliers

China 118 Europe 2 Germany 1 India 5 Switzerland 1 United Kingdom 1 United States 15 Global 143
SIGMA-RBI
Tel
--
Fax
--
Country
Switzerland
ProdList
6896
Advantage
91
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View Lastest Price from Potassium hypophosphite manufacturers

Hebei Yanxi Chemical Co., Ltd.
Product
KH2PO2·H2O 7782-87-8
Price
US $0.00/kg
Min. Order
1kg
Purity
99.00%
Supply Ability
20tons
Release date
2023-09-20
Hebei Chuanghai Biotechnology Co,.LTD
Product
Potassium Hypophosphite 7782-87-8
Price
US $10.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
10 ton
Release date
2024-08-20
Career Henan Chemical Co
Product
Potassium hypophosphite 7782-87-8
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100kg
Release date
2019-07-09

7782-87-8, Potassium hypophosphiteRelated Search:

Magnesium hypophosphite Dimethyl phosphite Potassium sulfate Triphenyl phosphite POTASSIUM PHOSPHITE Potassium chloride Potassium Acetate Hypophosphorous acid Triethyl phosphite Calcium hypophosphite Potassium sorbate Losartan potassium Orthophosphorus acid Trimethyl phosphite Ammonium hypophosphite Sodium hypophosphite monohydrate Potassium persulfate Potassium iodide

  • Phosphinicacid,potassiumsalt
  • potassiumhypophosphite,monobasic
  • POTASSIUM HYPOPHOSPHITE
  • potassium phosphinate
  • POTASSIUM HYPOPHOSPHITE EXTRA PURE, B. P. C. 1963
  • Phosphonous acid potassium salt
  • PotassiuM hypophosph
  • PotassiuMhypophosphiteMonohydrate
  • KH2PO2?·H2O
  • Potassium hypophosphite ISO 9001：2015 REACH
  • 7782-87-8 Potassium hypophosphite K.H2O2P
  • Phosphinic acid,potassium salt (1:1)
  • CID 23675767
  • 7782-87-8
  • KH2PO2
  • H2KO2P
  • KO2P