di-Natrium L(+)-tartrat dihydrat ≥98.0% (by titrimetric analysis)
Leverandør: TCI
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
D4027-25G
D4027-500G
TCIAD4027-25GEA
132
DKK
TCIAD4027-25G
TCIAD4027-500G
di-Natrium L(+)-tartrat dihydrat ≥98.0% (by titrimetric analysis)
di-Natrium L(+)-tartrat dihydrat
Formel:
NaOOC(CHOH)₂COONa·2H₂O Smeltepunkt: 57 °C Massefylde: 1,818 g/cm³ (20 °C) |
MDL Number:
MFCD00150035 CAS-nummer: 6106-24-7 EINECS: 212-773-3 Merck Index: 12,08833 |
|
Specifikationer Testresultater
Appearance | White to Almost white powder to crystal |
Purity (Ion exchange titration) | min. 98.0 % (calcd.on anh.substance) |
Specific rotation [a]20/D | +25.0 to +27.5 deg (C=5, H2O) |
Water | 14.0 to 17.0 % |
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