Trikaliumorthophosphat
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- CAS-Nr.
- 7778-53-2
- Bezeichnung:
- Trikaliumorthophosphat
- Englisch Name:
- Potassium phosphate tribasic
- Synonyma:
- Potassium phosphate;TRIPOTASSIUM PHOSPHATE;BUFFER SOLUTION;TKP;POTASSIUM O-PHOSPHATE;potassium phosphate, anhydrous;Anhydrous tripotassium phosphate;Potassium phosphate tribasic hydrate;PotassiuM Phosphate tribasic, anhydrous;Potassium phosphate, tribasic,97%,pure,anhydrous
- CBNumber:
- CB7206120
- Summenformel:
- K3PO4
- Molgewicht:
- 212.266261
- MOL-Datei:
- 7778-53-2.mol
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Trikaliumorthophosphat Eigenschaften
- Schmelzpunkt:
- 1340 °C
- Dichte
- 2.564 g/mL at 25 °C(lit.)
- Dampfdruck
- 0Pa at 20℃
- storage temp.
- room temp
- L?slichkeit
- water: soluble100mg/mL, clear, colorless
- Aggregatzustand
- Solid
- Wichte
- 2.564
- Farbe
- White
- Geruch (Odor)
- at 100.00?%. odorless
- PH
- 11.9 (25°C, 10g/L)
- Wasserl?slichkeit
- 50.8 g/100 mL (25 ºC)
- Sensitive
- Hygroscopic
- Merck
- 14,7660
- BCS Class
- 1
- Stabilit?t:
- Stable. Incompatible with strong oxidizing agents, moisture.
- CAS Datenbank
- 7778-53-2(CAS DataBase Reference)
- EPA chemische Informationen
- Tripotassium phosphate (7778-53-2)
Trikaliumorthophosphat Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R38:Reizt die Haut.
R41:Gefahr ernster Augensch?den.
R34:Verursacht Ver?tzungen.
S-S?tze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S39:Schutzbrille/Gesichtsschutz tragen.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn m?glich, dieses Etikett vorzeigen).
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
Chemische Eigenschaften
white powder or crystals
Physikalische Eigenschaften
Colorless orthorhombic crystals; deliquescent; density 2.564 g/cm
3at 17°C;melts at 1,380°C; very soluble in water, 90 g/100mL at 20°c; aqueous solutions strongly alkaline; insoluble in alcohol.
Verwenden
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 sensitive to conformational changes. It is used as a food additive for its properties as an emulsifier, foaming agent, and whipping agent.
synthetische
The tribasic salt is produced by complete neutralization of phosphoric acid with potassium hydroxide, followed by evaporation and crystallization:H
3PO
4+ 3KOH →K
3PO
4+ 3H
2O.
Allgemeine Beschreibung
Potassium phosphate tribasic exhibits high catalytic property in trans esterification reactions. It has bactericidal activity.
Trikaliumorthophosphat Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Isothioate
3-AMINOBIPHENYL
Pentakaliumtriphosphat
3-PHENYLBENZYLAMINE
Penicillinase
Starch, phosphate
Magnesium, [3,7,11,15-Tetramethyl-2-hexadecenyl-9-ethenyl-14-ethyl-13-formyl-21-(methoxycarbonyl)-4,8,18-trimethyl-20-oxo-3-phorbinpropanoato(2-)-N23,N24,N25,N26]-, [SP-4-2-[3S-[3α(2E,7S*,11S*),4β,21β]]]-
acrylonitrile fiber oil 1^<#^>
Chlorophyll a
Chlorophylle
o-(Allyloxy)phenol
Kaliumdihydrogenorthophosphat
4-Vinylpyridin
Trikaliumorthophosphat Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 529)Lieferanten
7778-53-2(Trikaliumorthophosphat)Verwandte Suche:
- POTASSIUM PHOSPHATE TRIBASIC
- Potassium Phosphate, Tribasic, Reagent
- dipotassium phosphate for feed
- potassium hydrogen phosphate for feed
- Potassium phosphate, min. 97%
- Potassium phosphate tribasic, anhydrous, 97%, pure
- Potassium phosphate, tribasic, anhydrous, pure
- Tertiary potassium phosphate
- potassium phosphate for food
- tripassium phosphate for food
- Tripotassium Phosphate,Tribasic
- Potassium phosphate tribasic ,99%
- Potassium phosphate hydrate/ 98+%
- Potassium phosphate tribasic,Tripotassium phosphate
- PotassiuM phosphate, tribasic, anhydrous, pure, 97% 2.5KG
- PotassiuM phosphate, tribasic, anhydrous, pure, 97% 25GR
- PotassiuM phosphate, tribasic, anhydrous, pure, 97% 500GR
- Tripotassium phosphate,anhydrous
- PotassiuM phosphate, ACS, 98.0% Min
- Phosphoricacid,tripotassiumsalt
- PotassiumPhosphateTribasicK3PO4
- PotassiumPhosphateTribasicFcc
- PotassiumPhosphateTribasicAcs
- Tripotassiumphosphate,97%
- Potassium phosphate tribasic, pure, 97%
- TRI-POTASSIUM ORTHOPHOSPHATE
- POTASSIUMPHOSPHATETRIBASIC,ANHYDROUS,REAGENT
- POTASSIUM PHOSPHATE Dibasic Trihydrate EMD
- TRIPOTASSIUMMONOPHOSPHATE
- Tripotassium Orthphosphate
- Potassiumphosphate,min.97%
- Phosphoric acid/Potassium dihydrogenphosphate solution, Potassium phosphate buffer solution, Buffer solution from phosphoric acid/Potassium dihydrogen phosphate
- Phosphoric acid/Potassium dihydrogenphosphate solution, Buffer solution from phosphoric acid/Potassium dihydrogen phosphate
- Potassium phosphate buffer solution
- Potassium phosphate tribasic Vetec(TM) reagent grade, 97%
- AMPOULE GLYCEROL-PEPTON W/GLASS BEADS
- PHYSIOLOGICAL SALINESOLUTION 9ML STERILE
- TKP (Tripotassium Phosphate )
- POTASSIUM PHOSPHATE TRIBASIC, ANHYDR
- Potassium phosphate tribasic, anhydrousACS reagent,
≥ 98% (Titration)
- Potassium phosphate, tribasic, Tribasic 97%, Anhydrous
- food grade pharmaceutical grade tripotassium phosphate
- Potassium phosphate three
- Three potassium phosphate
- POTASSIUM PFAT 3BAS NHYD PWD
- Potassium phosphate tribasic, 98.5%
- Potassium phosphate, anhydrous, min. 97%
- Potassium phosphate food grade
- Phosphoric acid, potassium salt (1:3)
- Potassium phosphate tribasic, 97%, for synthesis
- ripotassium,phosphate
- Potassium phosphate tribasic ISO 9001：2015 REACH
- Potassium orthophosphate(V)
- Potassium Phosphate Tribasic Anhydrous Food Grade CAS?7778-53-2
- Trikaliumorthophosphat
- Potassium phosphate, tribasic, GR 98%+
- Potassium phosphate, tribasic, anhydrous, ≥98%
- Food Grade Tripotassium Phosphate Anhydrous
