E180 is a reddish synthetic azo dye. It has the appearance of red powder and magenta when printed. It is slightly soluble in hot water, insoluble in cold water, and insoluble in ethanol. When dissolved in dimethylformamide, its absorption maximum lies at about 442 nm. It is usually supplied as a calcium salt. It is prepared by azo coupling with 3-hydroxy-2-naphthoic acid. It is used to dye plastics, paints, printing inks, and for textile printing. It is normally used as a standard magenta in the three and four color printing processes.
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E180 is a reddish synthetic azo dye. It has the appearance of red powder and magenta when printed. It is slightly soluble in hot water, insoluble in cold water, and insoluble in ethanol. When dissolved in dimethylformamide, its absorption maximum lies at about 442 nm. It is usually supplied as a calcium salt. It is prepared by azo coupling with 3-hydroxy-2-naphthoic acid. It is used to dye plastics, paints, printing inks, and for textile printing. It is normally used as a standard magenta in the three and four color printing processes.
When used as a food dye, it has E number E180. It is used to color cheese rind as well as a component in some lip balms.
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Detailed specifications (assay, moisture, pH and so on) are shared with the quotation, along with the COA on request. Ask for specifications.
Nature of Business: Trader & Supplier | Item: E180 Red | Akshar Exim Company Pvt. Ltd., Kolkata