Morphine-N-oxide 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.

Morphine-N-oxide

morphine-n-oxide

Reagent colour reaction chart for Morphine-N-oxide
Documented reagent colour reactions for Morphine-N-oxide.

Marquis reagent — Morphine-N-oxide

White · Purple

Morphine-N-oxide

Source text (English): purple

Mecke reagent — Morphine-N-oxide

White · Green

Morphine-N-oxide

Source text (English): green

Froehde reagent — Morphine-N-oxide

White · Purple · Brown

Morphine-N-oxide

Source text (English): dull purple - brown

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

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