L(+)-Weinsäure ≥99,0% (durch Acidimetrie) zur Racematspaltung, zur Synthese, Sigma-Aldrich®
Supplier: Merck
Certificates
About this item
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
CAS Number:87-69-4
:
Formula:C₄H₆O₆
MDL Number:MFCD00064207
Boiling Pt:399
Melting Pt:168…170 °C
Density:1.76 g/cm³ (20 °C)
Molecular Weight:150.09 g/mol
Flash Pt:150 °C (geschlossener Tiegel)
Merck Index:13,09158
:M-Clarity™ Qualitätsstufe = MQ200
Storage Temperature:Raumtemperatur
EINECS:201-766-0
REACH:01-2119537204-47
:GHS05
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- 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
Specification Test Results
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