L(+)-Potassium sodium tartrate tetrahydrate ACS

Supplier: Thermo Scientific

447220025 447221000 447225000
ACRO447220025EA 304 EUR
ACRO447220025 ACRO447221000 ACRO447225000
L(+)-Potassium sodium tartrate tetrahydrate ACS
L(+)-Potassium sodium tartrate tetrahydrate
Formula: KOOC(CHOH)₂COONa·4H₂O
Melting Pt: 70…80 °C
Density: ~ 1,767 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00150989
CAS Number: 6381-59-5
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=8d585522f4e3b14a7b011dc8a858f5eeca413864&vid=542d22225b124dda886e5007091b35db67214bb7&prid=web&clid=SAPDAM

Order Now

Specification Test Results

Appearance White Crystalline powder or crystals
Infrared spectrum Conforms
pH 6.0 to 8.5 (5% soln. at 25°C)
Titration with HClO4 99.0 to 102.0 %
Chloride (Cl) ≤0.001 %
Phosphate (PO4) ≤0.002 %
Sulfate (SO4) ≤0.005 %
Ammonium (NH4) ≤0.002 %
Calcium (Ca) ≤0.005 %
Iron (Fe) ≤0.001 %
Heavy metals (as Pb) ≤5 ppm
Insoluble matter ≤0.005 %

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Learn more About VWR