L(+)-Weinsäure 99+%

Lieferant: Thermo Scientific
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

137850025 137855000 137850100
ACRO137850025EA 235 CHF
ACRO137850025 ACRO137855000 ACRO137850100
L(+)-Weinsäure 99+%
L(+)-Weinsäure
Formel: C₄H₆O₆
MW: 150,09 g/mol
Siedepunkt: 399 °C (1013 hPa)
Melting Pt: 168…172 °C (dec.)
Dichte: 1,759 g/cm³ (20 °C)
Flash-Pt: 210 °C
Lager Temperatur: Raumtemperatur
MDL Number: MFCD00064207
CAS-Nummer: 87-69-4
EINECS: 201-766-0
REACH: 01-2119537204-47
Merck Index: 13,09158
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=d4e859e52081482a351d52322717614aad450742&vid=879c292903ddee7a59d5d6b2d969c4c8fc6eac75&prid=web&clid=SAPDAM

Order Now

Spezifikation Testergebnisse

Appearance Colorless to white to almost white Crystalline powder or crystals
Infrared spectrum Conforms
Melting point 168 to 172 °C
Loss on drying ≤0.5 % (1 g, 105 °C)
Sulfated ash ≤0.1 %
Specific optical rotation +12° to +13° (20 °C, 589 nm) (c=20, H2O)
Titration with NaOH 99.0 to 101.0 %

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Mehr About VWR