Marquis reagent — 4-CEC
No reaction
4-CEC (4-Chloroethcathinone)
Source text (English): no color change
4-CEC 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.
4-CEC
4-cec · 4-CEC (4-Chloroethcathinone) · 4-Chloroethcathinone
Mecke reagent — 4-CEC
No reaction
4-CEC (4-Chloroethcathinone)
Source text (English): no color change
Mandelin reagent — 4-CEC
Yellow · Brown
4-CEC (4-Chloroethcathinone)
Source text (English): brown
Liebermann reagent — 4-CEC
White · Yellow
4-CEC (4-Chloroethcathinone)
Source text (English): yellowish
Froehde reagent — 4-CEC
No reaction
4-CEC (4-Chloroethcathinone)
Source text (English): no color change
Robadope reagent — 4-CEC
No reaction
4-CEC (4-Chloroethcathinone)
Source text (English): no pink color change
Simon's reagent — 4-CEC
Orange · Blue
4-CEC (4-Chloroethcathinone)
Source text (English): blue spots / slow blue
Ehrlich reagent — 4-CEC
No reaction
4-CEC (4-Chloroethcathinone)
Source text (English): no color change
Hofmann reagent — 4-CEC
White · Orange
4-CEC (4-Chloroethcathinone)
Source text (English): light orange
Scott reagent — 4-CEC
No reaction
4-CEC (4-Chloroethcathinone)
Source text (English): blue spots
Morris reagent — 4-CEC
Pink · Purple
4-CEC (4-Chloroethcathinone)
Source text (English): purple
Zimmermann reagent — 4-CEC
White · Purple · Brown
4-CEC (4-Chloroethcathinone)
Source text (English): purple ring / brown
Gallic reagent — 4-CEC
No reaction
4-CEC (4-Chloroethcathinone)
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.