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Potassium sodium tartrate tetrahydrate

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Formula: C4H4KNaO6.4(H2O)
CAS: 6381-59-5
search Element: tetrahydrate potassium tartrate sodium
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Identification

Structural Formula
Potassium sodium tartrate tetrahydrate
CAS:
6381-59-5
EINECS:
Molecular Formula:
C4H4KNaO6.4(H2O)
MDL:
MFCD00150989
SMILES:
C(C(C(=O)[O-])O)(C(=O)[O-])O.O.O.O.O.[Na+].[K+]
Synonym:
seignette salt ; kalii natrii tartras ; rochelle salt stabilizer ; fehlings ; l-(+)-rochelle salt ; rochelle salt tartrate ; sosiumpotassiumtartrate ; potassium sodium tar ; rochelle salt hydrate ; rochelle salt


Description

Potassium sodium tartrate tetrahydrate has been used in organic synthesis to break up emulsions in aqueous workups. The compound is an ingredient of Fehling's solution and of the reagent Biuret. Fehling's solution tests for aldose and ketose functional groups. Biuret reagent measures protein concentrations. Potassium sodium tartrate tetrahydrate is a component in the technique to produce micrometer sized aerosol particles. The compound has been used as a precipitant in the crystallization and preliminary X-ray analysis of strictosidine synthase.


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Ambeed, Inc.
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Prices & Availability




Data is processed


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Properties for Potassium sodium tartrate tetrahydrate

Molecular Weight:
282.22 g·mol−1
Density:
1.05 g/mL at 20 °C
Melting point:
70-80 °C
Boiling point:
220° C (dec.)
Solubility:
H2O: 1 M at 20 °C, clear, colorless
Physical Description:
white semi-transparent crystals
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Safety & Transport Information

Risk Codes:
R22 - Harmful if swallowed
R35 - Causes severe burns
Safety Codes:
S22 - Do not breathe dust
S24/25 - Avoid contact with skin and eyes
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)
Hazard Symbols:
F, T, C, Xi
Hazard symbol T Hazard symbol C Hazard symbol F Hazard symbol Xi
Storage temperature :
2-8°C
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Alternative Distributors of [Potassium sodium tartrate tetrahydrate]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

F. B. Silbermann GmbH & Co. KG | Fischer Chemicals AG | Central Drug House (P) Ltd. | WuHan Rison Trading Co.,Ltd. | Win-Win Chemical Co., Limited | Wuhan Jadechem International Trade Co.,Ltd. | Wuhan Kemi-Works Chemical Co., Ltd. | All Right Chemical Co., Ltd.

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