4-(Dimethylamino)benzaldehyde ≥99.0% (by HPLC) for the determination of hydroxyproline, Fluka™
:100-10-7
:
:(CH₃)₂NC₆H₄CHO
:MFCD00003381
:149.19 g/mol
:13,03257
:176…177 °C (23 hPa)
:72…75 °C
:164 °C
:Ambient
:202-819-0
- 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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