L(+)-Weinsäure ≥99,0% (durch Acidimetrie) zur Racematspaltung, zur Synthese, Sigma-Aldrich®

Lieferant: Merck
Gefahr

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
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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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