L (+)-Kaliumnatriumtartrat tetrahydrat ACS

Leverantör: Thermo Scientific

Synonyms: Potassium sodium tartrate tetrahydrate, Potassium sodium (2R,3R)-2,3-dihydroxysuccinate tetrahydrate, Potassium sodium L(+)-tartrate tetrahydrate, Sodium potassium tartrate, (R,R)-(+)-Tartaric acid potassium sodium salt tetrahydrate, (R,R)-(+)-Potassium sodium tartrate tetrahydrate, Rochelle salt, L(+)-Tartaric acid potassium sodium salt tetrahydrate, (+)-Potassium sodium L-tartrate tetrahydrate

447220025 447221000 447225000
ACRO447220025EA 4575 SEK
ACRO447220025 ACRO447221000 ACRO447225000
L (+)-Kaliumnatriumtartrat tetrahydrat ACS
L (+)-Kaliumnatriumtartrat tetrahydrat
Formel: KOOC(CHOH)₂COONa·4H₂O
MW: 282,22 g/mol
Smältpunkt: 70…80 °C
Densitet: ~ 1,767 g/cm³ (20 °C)
Storage Temperature: Omgivande
MDL Number: MFCD00150989
CAS nummer: 6381-59-5
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Specifikation testresultat

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 %

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