ChemicalBook > CAS DataBase List > Potassium hypophosphite
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
- InChI
- InChI=1S/K.HO2P.H/c;1-3-2;/h;(H,1,2);
- InChIKey
- UYEJAIHBWOBDJN-UHFFFAOYSA-N
- SMILES
- P(O)=O.[KH]
- 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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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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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:
Dimethyl phosphite
Potassium sulfate
Triphenyl phosphite
POTASSIUM PHOSPHITE
Potassium Acetate
Hypophosphorous acid
Triethyl phosphite
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Magnesium hypophosphite
Calcium hypophosphite
Potassium sorbate
Losartan potassium
Orthophosphorus acid
Trimethyl phosphite
Ammonium hypophosphite
Sodium hypophosphite monohydrate
Potassium persulfate
Potassium chloride