Dipotassium phosphonate

Basic Information

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CAS Number

13492-26-7

Molecular Formula

HK2O3P

Molecular Weight

121.09 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Agricultural Chemicals Pesticides Insecticides

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

SMILES

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[O-][P+](=O)[O-].[K+].[K+]

InChI

InChI=1S/2K.H3O3P/c;;1-4(2)3/h;;4H,(H2,1,2,3)/q2*+1;/p-2

InChIKey

OZYJVQJGKRFVHQ-UHFFFAOYSA-L

LogP

-1.0201

Topological Polar Surface Area

57.53 Å²

Hydrogen Bond Donor/Acceptor

2 / 3

Complexity

18.8

Synonyms & References

English

Dipotassium phosphonate
OZYJVQJGKRFVHQ-UHFFFAOYSA-L
Phosphonic acid, potassium salt (1:2)
POTASSIUM PHOSPHITE [MI]
DTXSID9035961
PHOSPHONIC ACID POTASSIUM SALT (1:2)
NS00093464
13492-26-7
D69679I4JJ
dipotassium;dioxido(oxo)phosphanium
DIPOTASSIUM HYDROGEN PHOSPHITE
Dipotassium monohydrogen phosphite
potassium phosphonate
Dipotassium phosphite
di-potassium phosphonate
Phosphonic acid, dipotassium salt
EINECS 236-809-2
UNII-D69679I4JJ
POTASSIUM PHOSPHITE
Potassium phdsphite
Dipotassiumhydrogenphosphite
di-potassiumsaltsofphosphorous
phosphonicacid,dipotassiumsalt
di-potassium
Kphos
Phosphonic acid potassium salt
Tripotassium phosphite
Dipotassium hydrogen phosphite

MDL Number

MFCD00049667

FAQ

What is Dipotassium phosphonate (CAS: 13492-26-7)?

Dipotassium phosphonate is a salt derived from phosphoric acid, with the chemical formula K2HPO3. It is a white, crystalline powder with a slightly alkaline pH. It is soluble in water and has a characteristic phosphorus smell.

What are the main uses of Dipotassium phosphonate (CAS: 13492-26-7)?

Dipotassium phosphonate is widely used in pharmaceuticals for its buffering and solubilizing properties. It is also utilized in the food industry as a food additive and in water treatment for pH adjustment. Additionally, it is used in research and development for its unique chemical characteristics.

Is Dipotassium phosphonate (CAS: 13492-26-7) safe?

Dipotassium phosphonate is generally considered safe for most applications. However, it is important to follow safety guidelines, such as avoiding contact with eyes and skin, and wearing appropriate protective equipment. It is also important to handle it in a well-ventilated area to prevent inhalation of dust.

How should Dipotassium phosphonate (CAS: 13492-26-7) be stored?

Dipotassium phosphonate should be stored in a dry, cool place, away from direct sunlight and sources of heat. It should be kept in a tightly sealed container to prevent moisture absorption. Avoid storing it in damp or humid conditions, as this may lead to deterioration or clumping of the compound.