Marquis reagent — 3-FPM
No reaction
3-FPM (PAL-593, 3-fph, 3f-phenmetrazine, pal-593)
Source text (English): no color change
3-FPM 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.
3-FPM
3-fpm · 3-FPM (PAL-593, 3-fph, 3f-phenmetrazine, pal-593) · PAL-593 · 3-fph · 3f-phenmetrazine
Mecke reagent — 3-FPM
No reaction
3-FPM (PAL-593, 3-fph, 3f-phenmetrazine, pal-593)
Source text (English): no color change
Mandelin reagent — 3-FPM
Yellow · Orange · Red
3-FPM (PAL-593, 3-fph, 3f-phenmetrazine, pal-593)
Source text (English): orange > red
Liebermann reagent — 3-FPM
White · Yellow · Orange
3-FPM (PAL-593, 3-fph, 3f-phenmetrazine, pal-593)
Source text (English): yellow / orange
Froehde reagent — 3-FPM
No reaction
3-FPM (PAL-593, 3-fph, 3f-phenmetrazine, pal-593)
Source text (English): no color change
Robadope reagent — 3-FPM
No reaction
3-FPM (PAL-593, 3-fph, 3f-phenmetrazine, pal-593)
Source text (English): no pink color change
Simon's reagent — 3-FPM
Orange · Blue
3-FPM (PAL-593, 3-fph, 3f-phenmetrazine, pal-593)
Source text (English): slow blue / blue spots
Ehrlich reagent — 3-FPM
No reaction
3-FPM (PAL-593, 3-fph, 3f-phenmetrazine, pal-593)
Source text (English): no color change
Hofmann reagent — 3-FPM
No reaction
3-FPM (PAL-593, 3-fph, 3f-phenmetrazine, pal-593)
Source text (English): no color change
Morris reagent — 3-FPM
Pink · Green
3-FPM (PAL-593, 3-fph, 3f-phenmetrazine, pal-593)
Source text (English): pale green
Zimmermann reagent — 3-FPM
White · Purple
3-FPM (PAL-593, 3-fph, 3f-phenmetrazine, pal-593)
Source text (English): faint purple
Gallic reagent — 3-FPM
Pink
3-FPM (PAL-593, 3-fph, 3f-phenmetrazine, pal-593)
Source text (English): light pink
Colour swatches are illustrative, not measured colour values or reaction timing. Original reference observations are preserved below each result.