Imprimer

Folic acid 97.0-102.0% (par HPLC) pour biochimie, Millipore®

Fournisseur: Merck

Synonyms: Vitamin M, (S)-2-(4-(((2-Amino-4-oxo-3,4-dihydropteridin-6-yl)methyl)amino)benzamido)pentanedioic acid, Pteroyl-L-glutamic acid, PteGlu, Vitamin B9

M-Clarity™ (Niveau de Qualité) = MQ100

1.03984.0005 1.03984.0025 1.03984.1000
1.03984.0005EA 67.8 EUR
1.03984.0005 1.03984.0025 1.03984.1000
Folic acid 97.0-102.0% (par HPLC) pour biochimie, Millipore®
Folic acid
Formule: C₁₉H₁₉N₇O₆
MW: 441.41 g/mol
Point de fusion: 250 °C
Densité: 110 kg/m³
Température de stockage: Température ambiante
Numéro MDL: MFCD00079305
Numéro CAS: 59-30-3
EINECS: 200-419-0

Commander maintenant

Résultats des tests de spécification

Assay (HPLC, Calc.on anhydrous substance) 97.0 - 102.0%
Identity (HPLC) Conforms
Identity (IR-spectrum) Conforms
Absorption ratio (A₂₅₆/A₃₆₅) 2.80 - 3.00
Spec. rotation (α 20/D; 10 g/l; NaOH 0,1 mol/l; calc. on anhydrous subst.) +18 - +22°
Related substances (HPLC) (N-(4-aminobenzoyl)-L-glutamic acid (impurity A)) ≤0.5%
Related substances (HPLC) (Pteroic Acid (Impurity D)) ≤0.6%
Related Compounds (HPLC) (Total unspecified impurities) ≤1.0%
Water (According to Karl Fischer) 5.0 - 8.5%


Learn more

About VWR

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

Plus About VWR