L(+)-Kaliumnatriumtartraat tetrahydraat 99+% analysis_for
Leverancier: Thermo Fisher Scientific
Ratings:
(No Reviews)
Total Ratings: 0
Avg. Ratings: 0.0 out of 5
Synoniemen:
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
202860010
202865000
202860051
202860250
ACRO202860010EA
90.3
EUR
ACRO202860010
ACRO202865000
ACRO202860051
ACRO202860250
L(+)-Kaliumnatriumtartraat tetrahydraat 99+% analysis_for
L(+)-Kaliumnatriumtartraat tetrahydraat
Formule:
KOOC(CHOH)₂COONa·4H₂O MW: 282.22 g/mol Smeltpunt: 70…80 °C Bewaar temperatuur: Kamertemperatuur |
MDL Nummer:
MFCD00150989 CAS nummer: 6381-59-5 EINECS: 206-156-8 Merck Index: 13,07755 |
|
Specification Test Results
Appearance | Semitransparent white Crystals |
Infrared spectrum | Conforms |
pH | 5.5 to 8.5 (5 % at 20°C) |
Titration with HClO4 | 99.0 to 102.0 % |
Chloride (Cl) | ≤50 ppm |
Sulfate (SO4) | ≤50 ppm |
Calcium (Ca) | ≤50 ppm |
Iron (Fe) | ≤10 ppm |
Lead (Pb) | ≤10 ppm |
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