Marquis reagent — Dimethylone
White · Yellow
Dimethylone
Source text (English): vivid yellow
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.
dimethylone

White · Yellow
Dimethylone
Source text (English): vivid yellow
White · Yellow · Orange · Red
Dimethylone
Source text (English): orange red
Yellow · Brown · Orange
Dimethylone
Source text (English): light brown - orange
White · Brown · Yellow
Dimethylone
Source text (English): brown - dark olive
White · Brown · Yellow
Dimethylone
Source text (English): yellow - lime - green
No reaction
Dimethylone
Source text (English): no pink color change
No reaction
Dimethylone
Source text (English): no blue color change
Colour swatches are illustrative, not measured colour values or reaction timing. Original reference observations are preserved below each result.