Potasio y sodio L(+) tartrato tetrahidrato ≥99.0%, white crystalline powder ACS
Proveedor: MP Biomedicals
Sinónimos:
L(+)-Tartrato de potasio y sodio tetrahidrato, (R,R)-(+)-Tartrato de potasio y sodio tetrahidrato, Potasio sodio L(+)-tartrato tetrahidrato
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.
Precaución: Research Use Only (RUO).
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Formula:
KOOC(CHOH)₂COONa·4H₂O MW: 282.22 g/mol Pto. Ebullición: 399.3 °C (760 mmHg)) (lit.) Pto. de fusión: 70 °C (lit.) Densidad: 1.05 g/mL (20 °C) (lit.) Temperatura de almacenaje: Ambiente |
Número MDL:
MFCD00150989 Núm. CAS: 6381-59-5 Índice Merck: 13,07755 |
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Resultados test especificaciones
| 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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