Potassium sodium L-tartrate tetrahydrate, ACS, 99.0-102.0%

Name: Potassium sodium L-tartrate tetrahydrate, ACS, 99.0-102.0%
SKU: 033241.A4
Price: 419.00 EUR

CAS: 6381-59-5 | C4H12KNaO10 | 282.218 g/mol

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Catalog number 033241.A4

also known as 033241-A4

Price (EUR)

419,00

Each

Quantity:

2.5 kg

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Price (EUR)

419,00

Each

Chemical Identifiers

CAS6381-59-5

IUPAC Namepotassium sodium (2R,3R)-2,3-dihydroxybutanedioate tetrahydrate

Molecular FormulaC4H12KNaO10

InChI KeyVZOPRCCTKLAGPN-ZFJVMAEJSA-L

SMILESO.O.O.O.[Na+].[K+].O[C@H]([C@@H](O)C([O-])=O)C([O-])=O

Specifications

Specification Sheet

Impurity contentChloride (as Cl) 0.0015

Impurity contentFe 0.001%

Impurity contentPO₄ 0.002%

Impurity contentSO₄ 0.005%

Impurity contentCa 0.005%

Potassium sodium L-tartrate tetrahydrate is used in the process of silvering mirrors. It is an active ingredient in 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 a laxative and is also used in food industry.

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.

RUO – Research Use Only