CAS 7778-77-0
:Monopotassium phosphate
Description:
Monopotassium phosphate (MKP), with the CAS number 7778-77-0, is an inorganic compound composed of potassium, phosphorus, and oxygen. It is typically encountered as a white, crystalline solid that is highly soluble in water, making it useful in various applications. MKP is characterized by its ability to act as a source of both potassium and phosphorus, essential nutrients for plant growth, which makes it a popular choice in fertilizers. In addition to its agricultural uses, it serves as a buffering agent in food products and is utilized in the production of certain types of glass and ceramics. The compound exhibits a neutral pH in solution, contributing to its versatility in various formulations. Monopotassium phosphate is generally regarded as safe for use in food and agriculture, although care should be taken to avoid excessive application, which can lead to nutrient imbalances in soil. Overall, MKP is valued for its role in enhancing plant health and productivity while also finding utility in industrial applications.
Formula:H3O4P·K
InChI:InChI=1S/K.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)
InChI key:InChIKey=PJNZPQUBCPKICU-UHFFFAOYSA-N
SMILES:P(=O)(O)(O)O.[K]
Synonyms:- Dihidrogenoortofosfato De Potasio
- Dihydrogen potassium phosphate
- Dihydrogenoorthophosphate de potassium
- E 340 (i)
- Hydrogen potassium phosphate (H<sub>2</sub>KPO<sub>4</sub>)
- KDP
- Kalium-Dihydrogenphosphat
- Kaliumdihydrogenorthophosphat
- Monobasic potassium phosphate
- Monopotassium Phosphate
- Monopotassium dihydrogen monophosphate
- Monopotassium dihydrogen orthophosphate
- Monopotassium dihydrogen phosphate
- Monopotassium orthophosphate
- Nutri-Vant-PeaK
- Phosphoric acid, potassium salt (1:1)
- Potassium Dihydrogen Orthophosphate
- Potassium Dihydrogen Phosphate
- Potassium Dihydrogenorthophosphate
- Potassium Phosphate Monobasic
- Potassium acid phosphate
- Potassium biphosphate
- Potassium dihydrogen phosphate (KH2PO4)
- Potassium dihydrogen phosphate (KH<sub>2</sub>PO<sub>4</sub>)
- Potassium diphosphate
- Potassium hydrogen phosphate (KH2PO4)
- Potassium hydrogen phosphate (KH<sub>2</sub>PO<sub>4</sub>)
- Potassium monobasic phosphate (KH2PO4)
- Potassium monobasic phosphate (KH<sub>2</sub>PO<sub>4</sub>)
- Potassium phosphate
- Potassium phosphate (K(H2PO4))
- Potassium phosphate (K(H<sub>2</sub>PO<sub>4</sub>))
- Sorensen's potassium phosphate
- MKP
- Dipotassium dihydrogenphosphate
- Phosphoric acid, monopotassium salt
- Mono Potassium Phosphate
- Potassium dihydrogen phosphate anhydrous
- See more synonyms
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Potassium phosphate, 0.5M buffer soln., pH 7.0
CAS:Potassium phosphate buffer is typically used as a component for a wide variety of media used in the culture of microorganisms, as a component in phosphate buffered saline (PBS). In addition to helping maintain pH, it supplies essential phosphate. This Thermo Scientific Chemicals brand product was orPotassium phosphate, 0.2M buffer soln., pH 8.0
CAS:This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciPotassium phosphate, 0.5M buffer soln., pH 7.2
CAS:This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciPotassium dihydrogen phosphate, Puratronic™, 99.999% (metals basis), Si 10ppm max
CAS:Potassium dihydrogen phosphate is used as a food additive, fertilizer (NPK), paint additive, coating additive, adhesive, buffering agent and in optical modulators. It is extensively used in research and analytical laboratories as a buffer in mobile/sample preparations for analysis by high pressureFormula:H2KO4PPurity:99.999%Molecular weight:136.08Potassium dihydrogen phosphate, 98+%
CAS:Loses H2O at 400C, forming metaphosphateFormula:H2KO4PPurity:98+%Color and Shape:White, Crystals or powder or crystalline powderMolecular weight:136.08Potassium phosphate, 0.5M buffer soln., pH 7.4
CAS:Potassium phosphate is used as a buffer for the determination of pH. It is also used in pharmaceutical production, urinary acidifier, paper processing, nutrient solutions and yeast foods. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some doFormula:H2KO4PColor and Shape:Clear colorless, LiquidMolecular weight:136.08Potassium phosphate, 0.2M buffer soln., pH 7.5
CAS:Potassium phosphate buffer is typically used as a component for a wide variety of media used in the culture of microorganisms, as a component in phosphate buffered saline (PBS). In addition to helping maintain pH, it supplies essential phosphate. This Thermo Scientific Chemicals brand product was orPotassium dihydrogen phosphate, ACS, 99.0% min
CAS:In buffers for pH determination.Potassium dihydrogen phosphate is used as a food additive, fertilizer (NPK), paint additive, coating additive, adhesive, buffering agent and in optical modulators. It is extensively used in research and analytical laboratories as a buffer in mobile/sample preparationFormula:H2KO4PPurity:99.0%Molecular weight:136.08Potassium phosphate, 0.2M buffer soln., pH 7.4
CAS:Potassium phosphate buffer is typically used as a component for a wide variety of media used in the culture of microorganisms, as a component in phosphate buffered saline (PBS). In addition to helping maintain pH, it supplies essential phosphate. This Thermo Scientific Chemicals brand product was orFormula:H2KO4PColor and Shape:Clear colorless, LiquidMolecular weight:136.08Monobasic Potassium Phosphate
CAS:Potassium phosphateFormula:KH2PO4Color and Shape:PowderMolecular weight:135.93278Potassium dihydrogen phosphate
CAS:Potassium dihydrogen phosphateFormula:H2O4P·KPurity:99%,ACSColor and Shape:Solid-CrystalsMolecular weight:136.08554Potassium Dihydrogen Phosphate
CAS:Formula:H2KO4PPurity:99%Color and Shape:SolidMolecular weight:136.0855Ref: IN-DA003613
100g24.00€1kg25.00€500g28.00€5kg60.00€10kg113.00€25kg184.00€50kg222.00€15kg340.12€100kg493.00€Potassium dihydrogen phosphate
CAS:Potassium dihydrogen phosphateFormula:H2O4P·KPurity:99.90%Color and Shape:Solid-PowderMolecular weight:136.08554Potassium phosphate monobasic
CAS:Potassium phosphate monobasicFormula:H2KO4PPurity:≥98%Color and Shape:SolidMolecular weight:136.09Potassium phosphate monobasic
CAS:Formula:H2KO4PPurity:≥ 99.0% (anhydrous basis)Color and Shape:White crystalline powder or crystalsMolecular weight:136.09Potassium dihydrogen phosphate, 99+% (ACS)
CAS:Potassium dihydrogen phosphate, 99+% (ACS)
Formula:KH2PO4Purity:99+%Color and Shape:white pwdr.Molecular weight:136.09Potassium phosphate monobasic, Ph. Eur. grade
CAS:Formula:H2KO4PPurity:98.0 - 100.5 % (dried substance)Color and Shape:White or almost white crystalline powder or colourless crystalsMolecular weight:136.09Potassium DideuteriumPhosphate
CAS:Formula:KD2PO4Purity:98 atom % DColor and Shape:Colorless White SolidMolecular weight:137.94533Potassium phosphate monobasic
CAS:Formula:H2KO4PPurity:98.0%Color and Shape:SolidMolecular weight:136.084Phosphoric Acid Potassium
CAS:Stability Hygroscopic
Applications Potassium salt of Phosphoric Acid (P359200), used in various chemical processes as a phosphorylating compound. Also used in the preparation of prosthetics and collagen nanocomposites due to the bone-like properties. pH buffer.
References Ezhova, Z. et al.: Russ. J. Inorg. Chem., 58, 1177 (2013); Wu, Y. et al.: Asian J. Chem., 25, 5881 (2013);Formula:K·H2O4PColor and Shape:NeatMolecular weight:136.09
