5-BPDI 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.

5-BPDI

5-bpdi · 5-BPDi

Reagent colour reaction chart for 5-BPDI
Documented reagent colour reactions for 5-BPDI.

Marquis reagent — 5-BPDI

White · Yellow

5-BPDi

Source text (English): light yellow

Mecke reagent — 5-BPDI

White · Brown · Green

5-BPDi

Source text (English): olive

Mandelin reagent — 5-BPDI

Yellow · Brown

5-BPDi

Source text (English): olive

Liebermann reagent — 5-BPDI

White · Orange

5-BPDi

Source text (English): orange

Froehde reagent — 5-BPDI

White · Green

5-BPDi

Source text (English): light green

Gallic reagent — 5-BPDI

No reaction

5-BPDi

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.

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