Tartrazine

C.I.N.O. : 19140 E.No. : E 102 F D & C No : Yellow 5

SPECIFICATION Product Name TARTRAZINE C.I. NO. 19140 Synonyms Acid Yellow # 23 C.I.NAME Food Yellow-4 chemical Trisodium 5-hydroxy-1-(4-sulfonato phenyl-4- IS.NO 1694:1994 name (4-sulfonato phenylazo)pyrazole-3-carbaxylate CAS NO. 1934-21-0 EINECS NO 217-699-5 SR NO TEST LIMITS 1 Total dye content percent by mass on dry basis 87 (at 105_+1�°C for 2hrs) 2 Loss of drying at 135�°C, Sodium Chloride and Sulphate 13 percent by mass,MAX. 3 Water insoluble matter,percent by mass,MAX. 0.2 4 Combined ether extract,percent by mass,MAX. 0.2 5 Subsidiary dyes,percent by mass,MAX. 1 6 Dye Intermediates,percent by mass.MAX. 0.5 7 Heavy metals as pb(mg/kg)MAX. 40 8 Arsenic,(mg/kg). MAX 3 9 lead,(mg/kg) MAX 10

Our lake colors are water insoluble in nature and are apt for coloring products that contains fat and oil & various other products which lack sufficient moisture to dissolve dyes. These lake food colors are manufactured through combining dyes and insoluble materials. These colors are extensively used in cosmetic, pharmaceuticals, bakery products, dairy products & more.

Tartrazine is a synthetic lemon yellow azo dye primarily used as a food coloring. It is also known as E number E102, C.I. 19140, FD&C Yellow 5, Yellow 5 Lake, Acid Yellow 23, Food Yellow 4, and trisodium 1-(4-sulfonatophenyl)-4-(4-sulfonatophenylazo)-5-pyrazolone-3-carboxylate) Tartrazine is a commonly used color all over the world, mainly for yellow, and can also be used with Brilliant Blue FCF (FD&C Blue 1, E133) or Green S (E142) to produce various green shades. E number: E102 (colors) Solubility in water: 20 g/100 mL CAS Number: 1934-21-0 Solubility: 18 g/100 mL in glycerol, negligible

Tartrazine(CAS:1934-21-0)

Supplier: Laroflex mp, polyamide resin, molybdate red, tartrazine, chrome yellow

Lake Allura Red (C.i.no. - 16035) Lake Amaranth (C.i.no. - 16185) Lake Brilliant Blue Fcf (C.i.no. - 42090) Lake Carmoisine (C.i.no. - 14720) Lake Erythrosine (C.i.no. - 45430) Lake Fast Green Fcf (C.i.no. - 42053) Lake Fast Red E (C.i.no. - 16045) Lake Indigo Carmine (C.i.no. - 73015) Lake Ponceau 4r (C.i.no. - 16255) Lake Quinoline Yellow (C.i.no. - 47005) Lake Sunset Yellow Fcf (C.i.no. - 15985) Lake Tartrazine (C.i.no. - 19140) Lake Chocolate Brown Ht (C.i.no. - 20285) Lake Patent Blue V (C.i.no. - 42051) Lake Red 2g (C.i.no. - 18050) Lake Green S (C.i.no. - 44090) Lake Brilliant Black Bn (C.i.no. - 28440) Lake Green (Blended)

Dyes For Ink Application (R/o Salt Free) Acid Dyes Acid Red 52 Acid Yellow 23 Acid Red 87 Acid Yellow 151 Acid Blue 9 Acid Violet 17 Acid Blue 15 Acid Black 1 Direct Dyes Direct Red 80 Direct Blue 199 Direct Red 81 Direct Yellow 86 Direct Red 239 Direct Yellow 132 Direct Red 254 Direct Violet 54 Direct Blue 15 Direct Black 19 Direct Blue 89 Direct Black 168 Reactive Dyes Reactive Red 3:1 Reactive Blue 140 Reactive Red 24 Reactive Yellow 95 Reactive Red 120 Reactive Black 39 Reactive Red 180 Reactive Orange 12 Reactive Red 195 Reactive Orange 13 Reactive Blue 72 Reactive Orange 35 Food Colour Tartrazine(Acid Yellow 23) Food Black 2(Ink Grade)

Supplier: Tartrazine, sunset yellow, ponceau4r, carmoisine, brillant blue, indigo carmine, allura red, quinoline yellow, all blend colours
Buyer: Spcp, sulfanilic acid, shaffer acid , R salt