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RXSOL packaging — bag, pail and drum

METANIL YELLOW AR

Part No. RXSOL-60-6604-947
In analytical chemistry, it is used as a pH indicator and it has a color change from red to yellow between pH 1.2 and 3.2.

Although it is an unpermitted food dye, because of its bright yellow color, Metanil

Yellow has been used as an adultera
In analytical chemistry, it is used as a pH indicator and it has a color change from red to yellow between pH 1.2 and 3.2.
Although it is an unpermitted food dye, because of its bright yellow color, Metanil
Yellow has been used as an adulterant in turmeric powder and arhar dal, particularly in India.