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Potassium sodium L-tartrate tetrahydrate, 99%, Alfa Aesar™

Manufacturer:  Alfa Aesar A101630I

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Catalog No. AAA101630I



Description

Description

Applications
Baking powder, medicine (cathartic), component of Fehling′s solution, silvering mirrors.Potassium sodium L-tartrate tetrahydrate is used in the process of silvering mirrors. It is active ingredient in the Fehiling’s solution and Nylander’s test involved in the determination of reducing sugars. It is utilized to break up emulsion in organic synthesis as well as a common precipitant in protein crystallography. As a Biuret reagent, it is used to measure the protein concentration. Furthermore, it is used as laxative and is also used in food industry.

Solubility
Soluble in water. Insoluble in alcohol

Notes
Loses water of crystallization at 140°. Unstable above 225°. Incompatible with strong oxidizing agents.
Specifications

Specifications

Potassium sodium L-tartrate tetrahydrate
+21° (c=1 in water)
5000g
6381-59-5
C4H12KNaO10
6113568
potassium sodium tartrate tetrahydrate, sodium potassium tartrate tetrahydrate, monopotassium monosodium tartrate tetrahydrate, sodiumpotassiumtartrate,tetr, potassium sodium 2,3-dihydroxybutanedioate tetrahydrate, potassium sodium tetrahydrate tartrate, l +-tartaric acid potassium sodium salt, acmc-209nif, acmc-20aju8, ksc493o7j
VZOPRCCTKLAGPN-UHFFFAOYSA-L
potassium;sodium;2,3-dihydroxybutanedioate;tetrahydrate
2724148
99%
Odorless
70°C to 80°C
6.0 to 8.5
99%
MFCD00150989
14,7670
Soluble in water; Insoluble in alcohol
C(C(C(=O)[O-])O)(C(=O)[O-])O.O.O.O.O.[Na+].[K+]
282.218
282.23 (210.29 Anhydrous)

Chemical Identifiers

6381-59-5
282.218
VZOPRCCTKLAGPN-UHFFFAOYSA-L
2724148
C(C(C(=O)[O-])O)(C(=O)[O-])O.O.O.O.O.[Na+].[K+]
C4H12KNaO10
MFCD00150989
potassium sodium tartrate tetrahydrate, sodium potassium tartrate tetrahydrate, monopotassium monosodium tartrate tetrahydrate, sodiumpotassiumtartrate,tetr, potassium sodium 2,3-dihydroxybutanedioate tetrahydrate, potassium sodium tetrahydrate tartrate, l +-tartaric acid potassium sodium salt, acmc-209nif, acmc-20aju8, ksc493o7j
potassium;sodium;2,3-dihydroxybutanedioate;tetrahydrate
Safety and Handling

Safety and Handling

TSCA : TSCA

SDS Documents