2C-I 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.

2C-I

2c-i

Marquis reagent — 2C-I

White · Green · Black

2C-I

Source text (English): dark green > black

Mecke reagent — 2C-I

White · Brown · Black

2C-I

Source text (English): brown > black

Mandelin reagent — 2C-I

Yellow · Brown · Black

2C-I

Source text (English): brown > black

Liebermann reagent — 2C-I

White · Black

2C-I

Source text (English): Black

Froehde reagent — 2C-I

White · Orange · Brown · Black

2C-I

Source text (English): Orange -> Black

Robadope reagent — 2C-I

Orange · Pink · Blue

2C-I

Source text (English): Blue spots

Simon's reagent — 2C-I

No reaction

2C-I

Source text (English): reddish with grey spots

Ehrlich reagent — 2C-I

No reaction

2C-I

Source text (English): no color change

Hofmann reagent — 2C-I

White · Yellow

2C-I

Source text (English): (slow) light yellow

Morris reagent — 2C-I

Pink · Green

2C-I

Source text (English): pale green

Colour swatches are illustrative, not measured colour values or reaction timing. Original reference observations are preserved below each result.

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