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Analytical Standards for Food Color Additives

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Analytical Standards for Food Color Additives Neat Standards for Artificial and Natural Food Colors Deuterated Internal Standards Food dyes are popular in the food industry and are used to make products appear fresher and healthier. They are also used to give colorless foodstuff a more characteristic appearance as well as to change the original colors to preferred artificial ones. However, certain food coloring additives have been banned in many countries since they have been found to have a detrimental effect on consumers’ health. For precise detection of all regulated food color additives, Sigma-Aldrich offers a comprehensive range of standards, including neats and deuterated analytical standards. Find our products at sigma-aldrich.com/fooddyes Neat Standards for E Numbers In the European Union, E numbers are used as codes for food color additives. E numbers 100-199 include not only artificial food colors derived from petroleum, but also natural additives originating from sources such as vegetables, insects, or mixtures made from natural foodstuffs. However, although some E number food dyes are not allowed in the EU and US, some are still used illicitly in food products. For a precise quality control of food products, Sigma-Aldrich provides a broad range of neat standards. E No. Catalog No. Description Package [mg] EU US 100 08511 Curcumin 10 approved approved 101 PHR1054 Riboflavin (Vit B2) 1000 approved approved 102 03322 Tartrazine / FD&C Yellow No.5 25 listed approved 105 93883 Fast Yellow AB 25 banned banned 107 00298 Yellow 2G 25 banned banned 110 68775 Sunset Yellow FCF / FD&C Yellow No.6 25 listed approved 120 11298 Carminic Acid / Cochineal 25 approved approved 121 89774 Citrus Red 2 25 banned restricted use 122 52245 Carmoisine 25 listed banned 123 87612 Amaranth / FD&C Red No.2 25 restricted use banned 124 18137 Ponceau 4R 25 listed banned 125 92395 Ponceau SX 25 approved restricted use 126 96365 Ponceau 6R 25 approved approved 127 87613 Erythrosin B / FD&C Red No.3 25 restricted use banned 128 40462 Red 2G 25 banned banned 129 38213 Allura Red AC / FD&C Red No.40 25 listed approved 131 74748 Patent Blue V 25 approved banned 132 73436 Indigo Carmine / FD&C Blue No.2 25 approved approved 142 06737 Green S 25 approved banned 143 68724 Fast Green FCF / FD&C Green No.3 25 banned approved 151 11220 Brilliant Black BN 25 listed banned 160a 50887 Alpha-Carotene 100 approved approved 161g 32993 Canthaxanthin 10 restricted use approved 161h 14681 Zeaxanthin 1 approved approved 180 90689 Lithol Rubine BK 25 approved approved sigma-aldrich.com/fooddyes Analytical Standards for Other Banned Artificial Food Color Additives We also offer analytical standards for other food colors that are banned in many countries of the world. Try our neat standards for the food color quality and safety control of your products! Catalog No. Description Package [mg] 49823 Acid Red 73 25 51362 Auramine 25 80028 Basic Orange 2 / Chrysoidine G 100 73225 Butter Yellow 25 75768 Congo Red 25 Coming soon! FD&C Green No.2 25 69669 Leucomalachite Green 25 38800 Malachite Green Chloride 25 44426 Metanil Yellow 100 49547 Naphthol Yellow S 25 79285 Oil Orange SS 25 69143 Orange II Sodium Salt 25 40446 Pararot 100 49904 Ponceau 3R 25 79754 Rhodamine B 25 19531 Sudan Blue II 25 51383 Sudan I 25 07937 Sudan II 25 68562 Sudan III 25 67386 Sudan IV 25 43207 Sudan Orange G 25 53373 Sudan Red 7B 25 91282 Sudan Red G 25 59659 Toluidine Red 250 Deuterated Internal Standards for Artificial Food Color Additives Our food dye standard portfolio includes deuterated internal standards of some banned food colors. These standards provide accurate detection, as they show an optimal mass unit difference between the analyte and the standard, which prevents interference. In order to guarantee that your products are free of illegal contaminants, we offer Leucomalachite Green, Malachite Green, and Sudan as deuterated neat standards in 10 mg bottles. We offer Sudan I-d5 dissolved in acetonitrile. Catalog No. Description Package [mg] CH3 HO D CH 3 34182 Leucomalachite Green-d5 10 N N D 33944 Leucomalachite Green-d 10 N N 6 D D 33945 Malachite Green-d5 Picrate 10 34184 Sudan I-d 10 D D 5 34161 Sudan IV-d6 10 Figure 1. Molecular Structure of Deuterated Sudan IV-d 6 Package [mL] 34181 Sudan I-d5 solution, 100 ng/µL in acetonitrile 2 sigma-aldrich.com/fooddyes Sigma-Aldrich® Worldwide Offices Argentina India Mexico Switzerland Free Tel: 0810 888 7446 Telephone Free Tel: 01 800 007 5300 Free Tel: 0800 80 00 80 Tel: (+54) 11 4556 1472 Bangalore: (+91) 80 6621 9400 Free Fax: 01 800 712 9920 Free Fax: 0800 80 00 81 Fax: (+54) 11 4552 1698 New Delhi: (+91) 11 4358 8000 Tel: (+52) 722 276 1600 Tel: (+41) 81 755 2511 Fax: (+52) 722 276 1601 Australia Mumbai: (+91) 22 4087 2364 Fax: (+41) 81 756 5449 Pune: (+91) 20 4146 4700 Free Tel: 1800 800 097 The Netherlands Thailand Hyderabad: (+91) 40 3067 7450 Free Fax: 1800 800 096 Tel: (+31) 78 620 5411 Tel: (+66) 2 126 8141 Kolkata: (+91) 33 4013 8000 Fax: (+31) 78 620 5421 Tel: (+61) 2 9841 0555 Fax: (+66) 2 126 8080 Fax New Zealand Fax: (+61) 2 9841 0500 United Kingdom Bangalore: (+91) 80 6621 9550 Free Tel: 0800 936 666 Brazil Free Tel: 0800 717 181 New Delhi: (+91) 11 4358 8001 Free Fax: 0800 937 777 Free Tel: 0800 701 7425 Free Fax: 0800 378 785 Mumbai: (+91) 22 2579 7589 Tel: (+61) 2 9841 0555 Tel: (+55) 11 3732 3100 Tel: (+44) 1747 833 000 Pune: (+91) 20 4146 4777 Fax: (+61) 2 9841 0500 Fax: (+55) 11 5522 9895 Fax: (+44) 1747 833 313 Hyderabad: (+91) 40 3067 7451 Poland Canada Kolkata: (+91) 33 4013 8016 Tel: (+48) 61 829 01 00 United States Free Tel: 1800 565 1400 Fax: (+48) 61 829 01 20 Toll-Free: 800 325 3010 Ireland Free Fax: 1800 265 3858 Toll-Free Fax: 800 325 5052 Free Tel: 1800 200 888 Portugal Tel: (+1) 905 829 9500 Tel: (+1) 314 771 5765 Free Fax: 1800 600 222 Free Tel: 800 202 180 Fax: (+1) 905 829 9292 Tel: +353 (0) 402 20370 Free Fax: 800 202 178 Fax: (+1) 314 771 5757 Chile Fax: + 353 (0) 402 20375 Tel: (+351) 21 924 2555 Vietnam Tel: (+56) 2 495 7395 Fax: (+351) 21 924 2610 Israel Tel: (+84) 8 3516 2810 Fax: (+56) 2 495 7396 Russia Free Tel: 1 800 70 2222 Fax: (+84) 8 6258 4238 Tel: (+7) 495 621 5828 People’s Republic of China Tel: (+972) 8 948 4222 Internet Fax: (+7) 495 621 6037 Free Tel: 800 819 3336 Fax: (+972) 8 948 4200 sigma-aldrich.com Singapore Tel: (+86) 21 6141 5566 Italy Tel: (+65) 6779 1200 Fax: (+86) 21 6141 5567 Free Tel: 800 827 018 Fax: (+65) 6779 1822 Czech Republic Tel: (+39) 02 3341 7310 Tel: (+420) 246 003 200 Fax: (+39) 02 3801 0737 Slovakia Tel: (+421) 255 571 562 Fax: (+420) 246 003 291 Japan Fax: (+421) 255 571 564 Denmark Tel: (+81) 3 5796 7300 South Africa Tel: (+45) 43 56 59 00 Fax: (+81) 3 5796 7315 Free Tel: 0800 1100 75 Fax: (+45) 43 56 59 05 Korea Free Fax: 0800 1100 79 France Free Tel: (+82) 80 023 7111 Tel: (+27) 11 979 1188 Free Tel: 0800 211 408 Free Fax: (+82) 80 023 8111 Fax: (+27) 11 979 1119 Tel: (+82) 31 329 9000 Free Fax: 0800 031 052 Spain Fax: (+82) 31 329 9090 Tel: (+33) 474 82 28 88 Free Tel: 900 101 376 Fax: (+33) 474 95 68 08 Luxembourg Free Fax: 900 102 028 Germany Tel: (+32) 3 899 1301 Tel: (+34) 91 661 99 77 Free Tel: 0800 51 55 000 Fax: (+32) 3 899 1311 Fax: (+34) 91 661 96 42 Free Fax: 0800 64 90 000 Malaysia Sweden Tel: (+49) 89 6513 0 Tel: (+60) 3 5635 3321 Tel: (+46) 8 742 4200 Fax: (+49) 89 6513 1169 Fax: (+60) 3 5635 4116 Fax: (+46) 8 742 4243 Enabling Science to Order/Customer Service (800) 325-3010 • Fax (800) 325-5052 World Headquarters Technical Service (800) 325-5832 • sigma-aldrich.com/techservice 3050 Spruce St. Improve the Quality of Life St. Louis, MO 63103 Development/Custom Manufacturing Inquiries (800) 244-1173 (314) 771-5765 Safety-related Information sigma-aldrich.com/safetycenter sigma-aldrich.com ©2013 Sigma-Aldrich Co. 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