Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

868-14-4 - Potassium hydrogen L-tartrate, 98+% - L-Tartaric acid monopotassium salt - Potassium bitartrate - A15281 - Alfa Aesar

A15281 Potassium hydrogen L-tartrate, 98+%

CAS-Nummer
868-14-4
Synonyme
L-Tartaric acid monopotassium salt
Potassium bitartrate

Größe Preis ($) Menge Verfügbarkeit
250g 27,19
1000g 79,56
5000g 275,20
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

Potassium hydrogen L-tartrate, 98+%

MDL
MFCD00065392
EINECS
212-769-1

Chemische Eigenschaften

Formel
C4H5KO6
Molmasse
188.18
Schmelzpunkt
ca 267° dec.
Dichte
1.954
Löslichkeit
Soluble in water and dilute mineral acid. Insoluble in alcohol.

Anwendungen

Potassium hydrogen L-tartrate is used for stabilizing egg whites, whipped cream and for anti-caking and thickening. It is utilized for the prevention of crystallization of sugar syrups and reduces the discoloration of boiled vegetables. It is an active component in baking powder. It is used in household items in association with lemon juice or white vinegar to clean metals such as brass, aluminum and copper. Furthermore, it serves as a primary reference standard for a pH buffer.

Bemerkungen

Incompatible with strong oxidizing agents.

Literaturverweise

Barril, C.; Clark, A. C.; Scollary, G. R. Chemistry of ascorbic acid and sulfur dioxide as an antioxidant system relevant to white wine. Anal. Chim. Acta 2012, 732, 186-193.

Clark, A. C.; Dias, D. A.; Smith, T. A.; Ghiggino, K. P.; Scollary, G. R. Iron(III) tartrate as a potential precursor of light-induced oxidative degradation of white wine: Studies in a model wine system. J. Agric. Food. Chem. 2011, 59 (8), 3575-3581.

Weitere Referenzen

Merck
14,7615
Beilstein
6119985
Harmonized Tariff Code
2918.13
TSCA
Yes
RTECS
WW8223000

Empfohlen

  • A10792

    Hydrazine sulfate, 99+%
  • A13581

    4-Aminophenol, 98%
  • A15364

    4-Methoxybenzaldehyde, 98%
  • L09658

    Tetramethylammonium hydroxide pentahydrate, 98%
  • 35645

    Sodium thiosulfate, 0.1N Standardized Solution

Kürzlich angesehen

Chemikalien

Life science

Metalle und Stoffe

Katalysatoren

Forschungs- und Laborbedarf