Tartrazine

Description Light Orange Powder
1 Total colourAssay, percent by Mass, min. 85.00
2 Water-insoluble matter, percent by mass, Max. 00.20
3 Combined ether extracts, percent by mass, Max. 00.20
4 Subsidiary dyes, percent by mass, Max. 01.00
5 Dye intermediates, percent by mass, max.
• I-P-(Sulfophenyl)-5-pyrazolone-3-carboxylic acid.
• Aniline-4-Sulfonilic Acid. 00.50
6 Unsulfonated primary aromatic amine (calculated as aniline) percent by mass, max. 00.01
7 Lead, mgkg, Max. 10.00
8 Arsenic, mgkg, Max. 03.00
9 Heavy metals, (as pb) mgkg, max 40.00
10 Mercury, mgkg, Max. 01.00
11 Cadmium, mgkg, Max 01.00
Tartrazine – Material