Marquis reagent — C-MDA
White · Yellow · Black
C-MDA
Source text (English): yellow > black
C-MDA 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.
C-MDA
c-mda
Mecke reagent — C-MDA
White · Yellow · Green
C-MDA
Source text (English): yellow > dark green
Mandelin reagent — C-MDA
Green · Black
C-MDA
Source text (English): dark green / black
Liebermann reagent — C-MDA
Black
C-MDA
Source text (English): black
Froehde reagent — C-MDA
Green · Black
C-MDA
Source text (English): dark green / black
Ehrlich reagent — C-MDA
No reaction
C-MDA
Source text (English): no color change
Hofmann reagent — C-MDA
No reaction
C-MDA
Source text (English): no color change
Colour swatches are illustrative, not measured colour values or reaction timing. Original reference observations are preserved below each result.