4-Methylmethylphenidate 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-Methylmethylphenidate

4-methylmethylphenidate · 4-Me-TMP

Reagent colour reaction chart for 4-Methylmethylphenidate
Documented reagent colour reactions for 4-Methylmethylphenidate.

Marquis reagent — 4-Methylmethylphenidate

No reaction

4-Me-TMP

Source text (English): no color change

Mecke reagent — 4-Methylmethylphenidate

White · Yellow · Orange

4-Me-TMP

Source text (English): yellow > orange

Mandelin reagent — 4-Methylmethylphenidate

Yellow · Brown

4-Me-TMP

Source text (English): brown

Liebermann reagent — 4-Methylmethylphenidate

White · Orange

4-Me-TMP

Source text (English): dark orange

Froehde reagent — 4-Methylmethylphenidate

No reaction

4-Me-TMP

Source text (English): no color change

Gallic reagent — 4-Methylmethylphenidate

No reaction

4-Me-TMP

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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