L(+)-Weinsäure ≥99,0% (durch Acidimetrie) zur Racematspaltung, zur Synthese, Sigma-Aldrich®
Lieferant: Merck
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Gefahr
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Synonyms:
L-Tartaric Acid, (2R,3R)-(+)-Tartaric acid, Tartaric Acid, (R,R)-(+)-2,3-Dihydroxysuccinic acid, (R,R)-(+)-Tartaric acid, (2R,3R)-2,3-Dihydroxysuccinic acid
M-Clarity™ quality level = MQ200
8.18531.0100
8.18531.0500
8.18531.2500
8.18531.0100EA
36.5
CHF
8.18531.0100
8.18531.0500
8.18531.2500
L(+)-Weinsäure ≥99,0% (durch Acidimetrie) zur Racematspaltung, zur Synthese, Sigma-Aldrich®
L(+)-Weinsäure
Formel:
C₄H₆O₆ MW: 150,09 g/mol Siedepunkt: 399 °C (1013 hPa) Melting Pt: 168…170 °C Dichte: 1.76 g/cm³ (20 °C) Flash-Pt: 150 °C (closed cup) Lager Temperatur: Raumtemperatur |
MDL Number:
MFCD00064207 CAS-Nummer: 87-69-4 EINECS: 201-766-0 REACH: 01-2119537204-47 Merck Index: 13,09158 |
Spezifikation Testergebnisse
Assay (acidimetric) | ≥ 99.0 % |
Spec. rotation [α²0/D (c=20 in water) | +12.0 - +13.0 ° |
Identity (IR) | passes test |
Bulk Density | 1000 kg/m3 |
Flash Point | 210 °C |
Density | 1.76 g/cm3 (20 °C) |
pH | 1.6 (100 g/l, H2O, 25 °C) |
Ignition Point | 425 °C |
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