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Sigma Aldrich Potassium Sodium Tartrate Tetrahydrate

Catalog No. 217255100G Shop All MilliporeSigma Sigma Organic Chemistry Products
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Catalog No. Quantity
21-725-5100G 100 g
21-725-5500G 500 g
21-725-525KG 2.5 kg
21-725-512KG 12 kg
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Description

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

Potassium sodium tartrate tetrahydrate is a ferroelectric crystal with a high piezoelectric effect and electromechanical coupling coefficient.Potassium sodium tartrate tetrahydrate has been used in the preparation of Lowry reagent for the determination of microsomal protein concentration in rat hepatic microsomes by Lowry method. It may be used as a constituent to prepare DNS (3,5- dinitrosalicylic acid) reagent and Fehling'sas solution B, which are used in the determination of reducing sugar.

Specifications

CAS 6381-59-5
Molecular Formula C4H4KNaO6 -+ 4H2O
Linear Formula KOCOCH(OH)CH(OH)COONa -+ 4H2O
MDL Number MFCD00150989
Quantity 100 g
Synonym L(+)-Tartaric acid potassium Sodium salt; Rochelle salt; Seignette salt
Molecular Weight (g/mol) 282.22 g/mol
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