Acide lactique 85% 90%
Marques : Thermo Fisher ScientificTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
|
Danger
|
Synonyme(s):
DL-Acide lactique
Formule:
H₃CCH(OH)COOH Poids moléculaire: 90.08 g/mol Point d'ébullition: 122 °C (15 mmHg) Point de fusion: 18 °C Densité: 1.2 g/cm³ Point éclair: >110 °C Température de stockage: Température ambiante |
Numéro MDL:
MFCD00004520 Numéro CAS: 50-21-5 EINECS: 200-018-0 Indice Merck: 13,05351 |
Résultats des tests de spécification
Appearance | Clear colorless to yellow Liquid |
Infrared spectrum | Conforms |
Refractive index | 1.4252 to 1.4272 (20°C, 589 nm) |
Residue after ignition | ≤0.1 % |
Specific optical rotation | -0.05° to +0.05° (25°C, 589 nm) (neat) |
Acids | (Citric,oxalic,phosphoric or tartaric) Passes test |
Titration with NaOH | 88.0 to 92.0 % |
Iron (Fe) | ≤10 ppm |
Heavy metals (as Pb) | ≤10 ppm |
Sugars | Passes test |
Learn more

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