4-(Diméthylamino)benzaldéhyde ≥99.0% (par HPLC) pour détermination d'hydroxyproline, Fluka™
Marques : Honeywell ChemicalsTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
Synonyme(s):
DMABA, 4-(N,N-Diméthylamino)benzaldéhyde
Formule:
(CH₃)₂NC₆H₄CHO Point d'ébullition: 176…177 °C (23 hPa) Point de fusion: 72…75 °C Point éclair: 164 °C Température de stockage: Température ambiante |
Numéro MDL:
MFCD00003381 Numéro CAS: 100-10-7 EINECS: 202-819-0 Indice Merck: 13,03257 |
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Résultats des tests de spécification
Assay (HPLC) | Min. 99.0 % |
Melting point | 73 - 75 °C |
Loss on drying | Max. 0.5 % |
Colour of the solution | complying |
Turbidity of solution | complying |
Residue on ignition (as SO₄) | Max. 0.1 % |
Identity (NMR) | complying |
Application test | complying |
Calcium (Ca) | Max. 30 ppm |
Cadmium (Cd) | Max. 5 ppm |
Cobalt (Co) | Max. 5 ppm |
Chromium (Cr) | Max. 5 ppm |
Copper (Cu) | Max. 5 ppm |
Iron (Fe) | Max. 10 ppm |
Potassium (K) | Max. 50 ppm |
Magnesium (Mg) | Max. 5 ppm |
Manganese (Mn) | Max. 5 ppm |
Sodium (Na) | Max. 50 ppm |
Nickel (Ni) | Max. 5 ppm |
Lead (Pb) | Max. 5 ppm |
Zinc (Zn) | Max. 5 ppm |
Total S (as SO₄) | Max. 50 ppm |
Chloride (Cl) | Max. 50 ppm |
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