di-Ammonium-L(+)-tartrat 99%
Lieferant: Thermo Scientific
Synonyme:
(R,R)-(+)-Diammoniumtartrat, (R,R)-(+)-2,3-Dihydroxy-1,4-butandisäure Diammoniumsalz, (R,R)-(+)-Ammoniumtartrat dibasisch, (+)-Diammonium-L-tartrat, L(+)-Ammoniumtartrat dibasisch, L(+)-Threarsäure Diammoniumsalz, L(+)-Weinsäure Diammoniumsalz, (R,R)-(+)-Weinsäure Diammoniumsalz, (R,R)-(+)-2,3-Dihydroxybutandisäure Diammoniumsalz, (R,R)-(+)-2,3-Dihydroxybernsteinsäure Diammoniumsalz
211810050
211812500
211810010
ACRO211810050EA
25.2
EUR
ACRO211810050
ACRO211812500
ACRO211810010
di-Ammonium-L(+)-tartrat 99%
di-Ammonium-L(+)-tartrat
Formel:
C₄H₁₂N₂O₆ Molecular Weight: 184,15 g/mol Dichte: 1,6 g/cm³ Lagertemperatur: Raumtemperatur |
MDL:
MFCD00013073 CAS-Nummer: 3164-29-2 EINECS: 221-618-9 |
Spezifikation Testergebnisse
Appearance | Semitransparent white Crystals |
Infrared spectrum | Conforms |
Sulfated ash | ≤0.05 % |
pH | 6.0 to 7.0 (5 % solution) |
Specific optical rotation | +31.4° to +33.4° (20°C, 589 nm) (c=1.84, H2O) |
Titration with HClO4 | ≥98.5 % |
Chloride (Cl) | ≤50 ppm |
Sulfate (SO4) | ≤50 ppm |
Iron (Fe) | ≤10 ppm |
Heavy metals (as Pb) | ≤10 ppm |
Insoluble matter | ≤0.005 % (in water) |
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