CAS 7778-53-2
:Phosphate tripotassique
Description :
Phosphate tripotassique, avec le numéro CAS 7778-53-2, est un composé inorganique composé de potassium, de phosphore et d'oxygène. Il est couramment représenté par la formule K3PO4. Ce solide cristallin blanc est hautement soluble dans l'eau, formant une solution claire qui est alcaline par nature. Phosphate tripotassique est souvent utilisé comme engrais, fournissant des nutriments essentiels aux plantes, en particulier le potassium et le phosphore, qui sont vitaux pour la croissance et le développement des plantes. En plus de ses applications agricoles, il sert d'additif alimentaire, agissant comme émulsifiant et stabilisant dans divers produits alimentaires. Le composé est également utilisé dans la fabrication de détergents et d'agents de nettoyage en raison de sa capacité à adoucir l'eau et à améliorer l'efficacité des tensioactifs. Phosphate tripotassique est généralement considéré comme sûr pour une utilisation dans les aliments et l'agriculture, mais la manipulation doit être effectuée avec précaution pour éviter les irritations. Ses propriétés en font un composé polyvalent tant dans les environnements industriels qu'agricoles.
Formule :H3O4P·3K
InChI :InChI=1S/3K.H3O4P/c;;;1-5(2,3)4/h;;;(H3,1,2,3,4)
Code InChI :InChIKey=KDSSEOIBFVTMNM-UHFFFAOYSA-N
SMILES :P(=O)(O)(O)O.[K]
Synonymes :- E 340 (iii)
- Orthophosphate de tripotassium
- Ortofosfato De Tripotasio
- Phosphoric acid, potassium salt (1:3)
- Potassium Phosphate
- Potassium orthophosphate
- Potassium phosphate (K3PO4)
- Potassium phosphate (K<sub>3</sub>PO<sub>4</sub>)
- Potassium phosphate, tribasic
- Potassium tribasic phosphate
- Sa 811
- Trikaliumorthophosphat
- Tripotassium Orthophosphate
- Tripotassium phosphate
- Phosphoric acid, tripotassium salt
- Potassium O-Phosphate
- Phosphoric acid, potassium salt
- Tkp
- Tripotassium Phosphate Anhydrous
- Tri-Potassium Orthophosphate
- Potassiumphosphatetribasick3po4
- Voir plus de synonymes
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14 produits concernés.
Potassium phosphate, anhydrous, 97%
CAS :<p>Potassium phosphate is used as a fertilizer and food additive. It serves as a buffering agent to regulate pH. It is also used in optical modulators and for non-linear optics such as second-harmonic generation (SHG). It is involved in the phase-transfer catalyzed preparation of acetylenes from the c</p>Formule :K3O4PDegré de pureté :97%Masse moléculaire :212.27Potassium phosphate, 97%
CAS :<p>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 Sci</p>Formule :K3O4PDegré de pureté :97%Couleur et forme :Powder or granules or chunks, WhiteMasse moléculaire :212.27Potassium phosphate, ACS, 98.0% min
CAS :<p>Potassium phosphate tribasic is a reagent with a very high buffering capacity. It is widely used in molecular biology, biochemistry, and chromatography, used for the extraction of keratohyalin protein from bovine tissue, to study the effects of freezing and thawing on the stability of proteins sensi</p>Formule :K3O4PDegré de pureté :98.0%Masse moléculaire :212.27Potassium phosphate tribasic anhydrous 97%
CAS :Degré de pureté :97.0%Couleur et forme :Solid, Powder or Crystalline Powder or SolidMasse moléculaire :212.26499938964844Potassium Phosphate
CAS :Formule :K3O4PDegré de pureté :97%Couleur et forme :SolidMasse moléculaire :212.2663Potassium phosphate tribasic
CAS :Potassium phosphate tribasicDegré de pureté :99%,PowderMasse moléculaire :212.264g/molPotassium phosphate tribasic, anhydrous
CAS :Formule :K3O4PDegré de pureté :97.0 - 103.0 % (dried basis)Couleur et forme :White to or almost white crystalline powderMasse moléculaire :212.27Potassium phosphate, anhydrous, min. 97%
CAS :<p>Potassium phosphate, anhydrous, min. 97%</p>Formule :K3PO4Degré de pureté :min. 97%Couleur et forme :coarse white solidMasse moléculaire :212.28Potassium Phosphate Hydrate
CAS :Formule :K3PO4·xH2ODegré de pureté :>98.0%(T)Couleur et forme :White to Almost white powder to crystalMasse moléculaire :212.26 (as Anhydrous)tri-Potassium orthophosphate
CAS :<p>Tri-Potassium orthophosphate is a potassium salt that is used for the treatment of bowel disease. It has been shown to have physiological effects on the body, including increased water vapor in the lungs, which may be due to its ability to bind with sodium and cause water to be released from the body. Tri-potassium orthophosphate also has been shown to inhibit the production of enzymes such as catalase and peroxidase. This drug is classified as a dinucleotide phosphate because it contains two phosphate groups linked by their anhydride bonds. The compound was first synthesized in 1887 by German chemist Emil Fischer and reacted with copper chloride to form tri-potassium orthophosphate. Tri-potassium orthophosphate has also been shown to have a model system in which it binds with DNA and alters its shape, changing its ability to bind with other molecules such as proteins or enzymes.</p>Formule :K3O4PCouleur et forme :White PowderMasse moléculaire :212.27 g/molPotassium Phosphate (Tribasic)
CAS :Produit contrôlé<p>Applications Potassium Phosphate is used in fertilzers and shows microbicidal activity toward pathogenic bacteria associated with poultry when coupled with lauric and myristic fatty acids. It is also used as an additive in food as an emulsifier.<br>References Ohta, Y., et al.: Fertilizer-stimulating agents based on synthetic humic acids, JP 47001808, Jan 19, 1972; Hinton, A., et al.: J. Food Protect., 7, 1336 (2005);<br></p>Formule :K3O4PCouleur et forme :NeatMasse moléculaire :212.27Potassium Phosphate Tribasic Anhydrous extrapure AR, ACS, 98%
CAS :Formule :K3PO4Degré de pureté :min. 98%Couleur et forme :White, Hygroscopic Powder, Clear, ColourlessMasse moléculaire :212.27










