dye|World dye variety

Name:C.I.Food Red 17,C.I.16035

Molecular Structure: Single azo class

C.I.Food Red 17,C.I.16035,CAS 25956-17-6,496.42,C18H14N2Na2O8S2,Allura Red

Molecular Formula:C₁₈H₁₄N₂Na₂O₈S₂

Molecular Weight: 496.42

CAS Registry Number:25956-17-6

Manufacturing Methods :4-Amino-5-methoxy-2-methylbenzenesulfonic acid diazo, and 6-Hydroxynaphthalene-2-sulfonic acid coupling.

Properties and Applications: Yellow light red to red. Deep red powder, odourless. Soluble in water, 0.1% water solution is what with red, can dissolve in glycerin and propylene glycol, slightly soluble in ethanol, insoluble in grease. Has the characteristics of acid dyes. In 100ml 0.2 mol/ L ammonium acetate solution contains 0.001g samples, the maximum absorption wavelength for 499 + 2 nm. Resistance to light sex, heat resistance, the salt resistance, resistance to acidic sex is strong. To such as citric acid, tartaric acid stability. Good alkali resistance and oxidizing is good, the sulfur dioxide well tolerated.

List of Suppliers:

Allura Red( Asim Products )

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Allura Red( Colorquimica S.A. )

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Allura Red 308132 ( Warner-Jenkinson Co )

Allura Red 36022( Anstead International )

Allura Red 37008 (Anstead International)

Allura Red 37011(Anstead International)

Allura Red 90119(Anstead International)

Allura Red AC( Fiorio Colori SpA )

Allura Red Aluminium Lake 90114(Anstead International)

Allura Red E129( Liberty Exports Ltd )