Imprimer

Acide L(+)-tartrique 99+%

Fournisseur: Thermo Fisher Scientific
Danger

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 221 EUR
ACRO137850025 ACRO137855000 ACRO137850100
Acide L(+)-tartrique 99+%
Acide L(+)-tartrique
Formule: C₄H₆O₆
Point d'ébullition: 399 °C (1013 hPa)
Point de fusion: 168…172 °C (dec.)
Densité: 1,759 g/cm³ (20 °C)
Point d'éclair: 210 °C
Température de stockage: Température ambiante
Numéro MDL: MFCD00064207
Numéro CAS: 87-69-4
EINECS: 201-766-0
ATTEINDRE: 01-2119537204-47
Merck Index: 13,09158
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Commander maintenant

Résultats des tests de spécification

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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