Marquis reagent — 4-MOMC
No reaction
4-MOMC
Source text (English): no color change
4-MOMC 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-MOMC
4-momc
Liebermann reagent — 4-MOMC
White · Orange
4-MOMC
Source text (English): faint orange
Zimmermann reagent — 4-MOMC
White · Yellow · Brown
4-MOMC
Source text (English): yellow > brown
Colour swatches are illustrative, not measured colour values or reaction timing. Original reference observations are preserved below each result.