Potassium sodium tartrate tetrahydrate CAS: 6381-59-5
MF: C4H4O6•K•Na•4H2O
MW: 282.22
Used in protein crystallization, organic synthesis, making μm aerosol particles..

Potassium sodium tartrate tetrahydrate (CAS 6381-59-5)

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別名: Rochelle salt; Seignette salt; L(+)-Tartaric acid potassium sodium salt
アプリケーション: Potassium sodium tartrate tetrahydrate is used in protein crystallization, organic synthesis, making μm aerosol particles.
CAS 番号: 6381-59-5
Molecular Weight: 282.22
Molecular Formula: C4H4O6•K•Na•4H2O
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* Refer to Certificate of Analysis for lot specific data (including water content).
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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 (sc-239384). 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.


参考文献

1. Abadía-Fenoll, F., et al. 1985. J Microsc. 137: 225-232. PMID: 2582134
2. Almo, S.C., et al. 1994. J. Mol. Biol. 236: 950-952. PMID: 8114104
3. Johansson, P., et al. 2003. Acta Crystallogr. D Biol. Crystallogr. 59: 535-537. PMID: 12595718
4. Koepke, J., et al. 2005. Acta Crystallogr. D Biol. Crystallogr. 61: 690-693. PMID: 15930621
5. Lee, Y.C., et al. 2008. Chemosphere. 73: 760-767. PMID: 18682310

Physical State :
Solid
Solubility :
Soluble in water (630 mg/ml at 20° C). Insoluble in alcohol.
保存方法 :
Store at room temperature
Melting Point :
80° C (lit.)
Boiling Point :
220° C (dec.)
Density :
1.77 g/cm3 at 20° C
Optical Activity :
α20/D +21°, c = 1 in water; α20/D +22°±3°, c = 10 in water
試験・研究用以外には使用しないでください。 臨床及び体外診断には使用できません。
WGK Germany :
3
RTECS :
EJ9891200
PubChem CID :
Merck Index :
14,7670
MDL Number :
MFCD00150989
EC Number :
206-156-8
Beilstein Registry :
6113568
SMILES :
C(C(C(=O)[O-])O)(C(=O)[O-])O.O.O.O.O.[Na+].[K+]

Download SDS (MSDS)

分析表

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