Froehde reagent — Methiopropamine
White · Brown
Methiopropamine
Source text (English): light brown
Methiopropamine reagent analysis
There are more substances than colors, so to increase analysis precision use a kit with multiple reagents. Exact color of a reaction depends on adulteration, quantity, lighting, temperature, exposure to air, storage, as well as reagent quality and degradation. Positive or negative result does not indicate if a substance is safe. No substance is 100% safe.
Methiopropamine
methiopropamine · MPA (Methiopropamine) · MPA
Marquis reagent — MPA (Methiopropamine)
White · Brown
MPA (Methiopropamine)
Source text (English): dark brown
Mecke reagent — MPA (Methiopropamine)
White · Brown · Black
MPA (Methiopropamine)
Source text (English): dark brown > black
Mandelin reagent — MPA (Methiopropamine)
Yellow · Brown
MPA (Methiopropamine)
Source text (English): reddish brown
Liebermann reagent — MPA (Methiopropamine)
White · Brown · Blue
MPA (Methiopropamine)
Source text (English): turquoise blue
Froehde reagent — MPA (Methiopropamine)
White · Brown
MPA (Methiopropamine)
Source text (English): light brown
Robadope reagent — MPA (Methiopropamine)
No reaction
MPA (Methiopropamine)
Source text (English): no pink color change
Simon's reagent — MPA (Methiopropamine)
Orange · Blue
MPA (Methiopropamine)
Source text (English): deep blue
Ehrlich reagent — MPA (Methiopropamine)
No reaction
MPA (Methiopropamine)
Source text (English): no color change
Hofmann reagent — MPA (Methiopropamine)
No reaction
MPA (Methiopropamine)
Source text (English): no color change
Gallic reagent — MPA (Methiopropamine)
Brown
MPA (Methiopropamine)
Source text (English): light brown
Colour swatches are illustrative, not measured colour values or reaction timing. Original reference observations are preserved below each result.