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L(+)-Potassio sodio tartrato tetraidrato ≥99.0%, white crystalline powder ACS

Fornitore: MP Biomedicals

Synonyms: Potassio sodio L(+)-tartrato tetraidrato

0215256380 0215256390
ICNA0215256380EA 30.2 EUR
ICNA0215256380 ICNA0215256390
L(+)-Potassio sodio tartrato tetraidrato ≥99.0%, white crystalline powder ACS
L(+)-Potassio Sodio tartrato tetraidrato

Potassium sodium tartrate tetrahydrate has been used in organic synthesis to break up emulsions in aqueous workups.


  • Refractive Index: 22 ° (C=10, H₂O) (lit.)


The compound is an ingredient of Fehling’s solution and Biuret reagent and is used in detection of aldose and ketose functional group and measuring of 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.


Attenzione: Research Use Only (RUO).

Formula: KOOC(CHOH)₂COONa·4H₂O
Peso molecolare: 282,22 g/mol
Punto di ebollizione: 399,3 °C (760 mmHg)) (lett.)
Punto di fusione: 70 °C (lett.)
Densità: 1,05 g/mL (20 °C) (lett.)
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD00150989
CAS Number: 6381-59-5
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Risultati del test di specificazione

Assay (non-aq titr) ≥99.0%
pH (5% aq soln) 6.0-8.5
Insoluble Matter ≤0.005%
Chloride ≤0.001%
Phosphate ≤0.002%
Sulfate ≤0.005%
Ammonium ≤0.002%
Calcium ≤0.005%
Heavy Metals ≤5ppm
Iron ≤0.001%

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