di-Sodio L(+)-tartrato dihidrato 99.0-101.0%, en cristales, BAKER ANALYZED® ACS suitable for standardization of Karl Fischer reagents, J.T.Baker®

Proveedor: Avantor

Sinónimos: (R,R)-(+)-Tartrato de disodio dihidrato

3931-01EA 184.21 EUR
3931-01 3931-05
di-Sodio L(+)-tartrato dihidrato 99.0-101.0%, en cristales, BAKER ANALYZED® ACS suitable for standardization of Karl Fischer reagents, J.T.Baker®
di-Sodio L(+)-tartrato dihidrato
Formula: NaOOC(CHOH)₂COONa·2H₂O
MW: 230,08 g/mol
Pto. de fusión: 57 °C
Densidad: 1,818 g/cm³ (20 °C)
Número MDL: MFCD00150035
Núm. CAS: 6106-24-7
EINECS: 212-773-3
Índice Merck: 12,08833
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Resultados test especificaciones

Meets ACS Reagent Chemical Requirements
For Laboratory,Research,or Manufacturing Use
Assay (NaOCO(CHOH)₂COONa·2H₂O) 99.0 - 101.0 %
Loss on Drying at 150°C 15.61 - 15.71 %
pH of 5% Solution at 25°C 7.0 - 9.0
Insoluble Matter ≤0.005 %
Chloride (Cl) ≤5 ppm
ACS - Phosphate (PO₄) ≤5 ppm
Sulfate (SO₄) ≤0.005 %
Ammonium (NH₄) ≤0.003 %
Calcium (Ca) ≤0.01 %
ACS - Heavy Metals (as Pb) ≤5 ppm
Trace Impurities - Iron (Fe) ≤0.001 %

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