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Kaliumphosphat, ACS, 98.0 % min., Thermo Scientific Chemicals
78.25 CHF - 684.00 CHF
Chemische Identifikatoren
CAS | 7778-53-2 |
---|---|
Summenformel | K3O4P |
Molekulargewicht (g/mol) | 212.265 |
MDL-Nummer | MFCD00036295 |
InChI-Schlüssel | LWIHDJKSTIGBAC-UHFFFAOYSA-K |
Synonym | potassium phosphate, tripotassium phosphate, potassium phosphate tribasic, phosphoric acid, tripotassium salt, potassium orthophosphate, tripotassium orthophosphate, caswell no. 700a, potassium phosphate, tribasic, potassium phosphate k3po4, ccris 7321 |
PubChem CID | 62657 |
IUPAC-Name | Trikalium; Phosphat |
SMILES | [O-]P(=O)([O-])[O-].[K+].[K+].[K+] |
Produktcode | Marke | Menge | Preis | Menge & Verfügbarkeit | |||||
---|---|---|---|---|---|---|---|---|---|
Produktcode | Marke | Menge | Preis | Menge & Verfügbarkeit | |||||
15422737
|
Thermo Scientific Alfa Aesar
046644.30 |
250 g |
78.25 CHF
250 Gramm |
Log in om dit product te kopen Registreer vandaag om een webaccount aan te maken | |||||
15432737
|
Thermo Scientific Alfa Aesar
046644.A1 |
1 kg |
194.00 CHF
1 Kilogramm |
Log in om dit product te kopen Registreer vandaag om een webaccount aan te maken | |||||
15442737
|
Thermo Scientific Alfa Aesar
046644.A7 |
5 kg |
684.00 CHF
5 Kilogramm |
Log in om dit product te kopen Registreer vandaag om een webaccount aan te maken | |||||
Beschreibung
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.
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 Scientific Chemicals.
Chemische Identifikatoren
7778-53-2 | |
212.265 | |
LWIHDJKSTIGBAC-UHFFFAOYSA-K | |
62657 | |
[O-]P(=O)([O-])[O-].[K+].[K+].[K+] |
K3O4P | |
MFCD00036295 | |
potassium phosphate, tripotassium phosphate, potassium phosphate tribasic, phosphoric acid, tripotassium salt, potassium orthophosphate, tripotassium orthophosphate, caswell no. 700a, potassium phosphate, tribasic, potassium phosphate k3po4, ccris 7321 | |
Trikalium; Phosphat |
Spezifikation
Potassium phosphate | |
7778-53-2 | |
Granules | |
MFCD00036295 | |
potassium phosphate, tripotassium phosphate, potassium phosphate tribasic, phosphoric acid, tripotassium salt, potassium orthophosphate, tripotassium orthophosphate, caswell no. 700a, potassium phosphate, tribasic, potassium phosphate k3po4, ccris 7321 | |
LWIHDJKSTIGBAC-UHFFFAOYSA-K | |
Trikalium; Phosphat | |
62657 | |
≥98.0% | |
Hygroskopisch |
1340°C | |
Weiß | |
K3O4P | |
14,7660 | |
Soluble in water; Insoluble in alcohol; | |
[O-]P(=O)([O-])[O-].[K+].[K+].[K+] | |
212.265 | |
212.27 | |
ACS | |
2.564 g/mL |
Sicherheit und Handhabung
GHS H Statement
H315-H319
Causes skin irritation.
Causes serious eye irritation.
P261-P271-P280-P304+P340-P305+P351+P338-P310-P312-P501c
H318-H335
missing translation for 'einecsNumber' : 231-907-1
missing translation for 'rtecsNumber' : TC8450000
missing translation for 'tsca' : Yes
Recommended Storage : Umgebungstemperaturen; unter Stickstoff lagern
- Potassium phosphate
Signalwort
- Gefahr
Gefahrenkategorie
- Schwere Augenschädigung/Augenreizung Kategorie 1
- Spezifische Zielorgan-Toxizität Kategorie 3
Gefahrenhinweis
- H318-Verursacht schwere Augenschäden.
- H335-Kann die Atemwege reizen.
Sicherheitshinweis
- P261-Einatmen von Staub/Rauch/Gas/Nebel/Dampf/Aerosol vermei den.
- P301+P330+P331-BEI VERSCHLUCKEN: Mund ausspülen. KEIN Erbrechen herbeiführen.
- P304+P340-BEI EINATMEN: Die Person an die frische Luft bringen und für ungehinderte Atmung sorgen.
- P305+P351+P338-BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Vorhandene Kontaktlinsen nach Möglichkeit entfernen. Weiter spülen.
- P310-Sofort GIFTINFORMATIONSZENTRUM/Arzt/anrufen.
Ergänzende Informationen
- MIXTURE LIST-Enthält: Phosphoric acid, tripotassium salt
RUO – Research Use Only
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