Natrium-L(+)-ascorbat 99%
Lieferant: Thermo Scientific
Synonyms:
Sodium ascorbate, L(+)-Ascorbic acid sodium salt, L-Ascorbic acid sodium salt, Sodium (R)-2-((S)-1,2-dihydroxyethyl)-4-hydroxy-5-oxo-2,5-dihydrofuran-3-olate, Acidum ascorbicum sodium salt
352680050
352681000
352685000
352680025
ACRO352680050EA
30.3
CHF
ACRO352680050
ACRO352681000
ACRO352685000
ACRO352680025
Natrium-L(+)-ascorbat 99%
Natrium-L(+)-ascorbat
Formel:
C₆H₇NaO₆ MW: 198,11 g/mol Melting Pt: 219…221 °C (dec.) Dichte: 1,799 g/cm³ (20 °C) Lager Temperatur: Raumtemperatur |
MDL Number:
MFCD00082340 CAS-Nummer: 134-03-2 EINECS: 205-126-1 |
Spezifikation Testergebnisse
Appearance | White to yellow Crystalline powder |
Infrared spectrum | Conforms |
Titration Iodimetric | 98.5 to 101.5 % |
Solubility | (5% in water) Clear colorless to light yellow |
Specific optical rotation | +103° to +108° (20°C, 589 nm) (c=5, H2O) |
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