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

32.20€ - 404.00€

Chemical Identifiers

CAS 6381-59-5
Molecular Formula C4H12KNaO10
Molecular Weight (g/mol) 282.218
MDL Number MFCD00150989
InChI Key VZOPRCCTKLAGPN-UHFFFAOYSA-L
Synonym 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
PubChem CID 2724148
IUPAC Name potassium;sodium;2,3-dihydroxybutanedioate;tetrahydrate
SMILES C(C(C(=O)[O-])O)(C(=O)[O-])O.O.O.O.O.[Na+].[K+]
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11499442 SDS View Documents Alfa Aesar
A10163.30
250g 32.20€
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11489442 SDS View Documents Alfa Aesar
A10163.0B
1000g 104.00€
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11409452 SDS View Documents Alfa Aesar
A10163.0I
5000g 404.00€
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Estimated Shipment date
from Supplier 16-04-2020
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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

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

Specifications

Potassium sodium L-tartrate tetrahydrate
70°C to 80°C
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%
1.77
250g
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)