L(+)-Tartaric acid 99+%

Supplier: Thermo Scientific Chemicals
Danger

Synonyms: L-Tartaric AcidTartaric Acid(2R,3R)-(+)-Tartaric acid(R,R)-(+)-2,3-Dihydroxysuccinic acid(R,R)-(+)-Tartaric acid(2R,3R)-2,3-Dihydroxysuccinic acid

13785-0025 13785-5000 13785-0100
TS13785-5000EA 53.75 USD
TS13785-5000 TS13785-0100 TS13785-0025
L(+)-Tartaric acid 99+%
L(+)-Tartaric acid
Formula: C₄H₆O₆
MW: 150.09 g/mol
Melting Pt: 168…172 °C (dec.)
Flash Pt: 210 °C
Storage Temperature: Ambient
MDL Number: MFCD00064207
CAS Number: 87-69-4
EINECS: 201-766-0
REACH: 01-2119537204-47
Merck Index: 13,09158

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Specification Test Results

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 %

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