L(+)-Kaliumnatriumtartrat Tetrahydrat ≥99,0%, weißes kristallines Pulver ACS
Lieferant: MP Biomedicals
Synonyme:
L(+)-Weinsäure Kaliumnatriumsalz Tetrahydrat
, (R,R)-(+)-2,3-Dihydroxybernsteinsäure Kaliumnatriumsalz-Tetrahydrat
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.
Bitte beachten Research Use Only (RUO).
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Formel:
KOOC(CHOH)₂COONa·4H₂O Molecular Weight: 282,22 g/mol Siedepunkt: 399,3 °C (760 mmHg)) (Lit.) Schmelzpunkt: 70 °C (Lit.) Dichte: 1,05 g/mL (20 °C) (Lit.) Lagertemperatur: Raumtemperatur |
MDL:
MFCD00150989 CAS-Nummer: 6381-59-5 |
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Spezifikation Testergebnisse
| 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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