Tartrazine

ChemicalBook > CAS DataBase List > Tartrazine

Product Name: Tartrazine
CAS No.: 1934-21-0
Chemical Name: Tartrazine
Synonyms: CI 19140;YELLOW 5;ACID YELLOW 23;E102;LAKE TARTRAZINE;Yellow 100;HYDRAZINE YELLOW;Tartrazine (E102);Tartrazine Yellow 5;Edible Lemon Yellow
CBNumber: CB2219301
Molecular Formula: C16H13N4NaO9S2
Formula Weight: 492.41
MOL File: 1934-21-0.mol

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Tartrazine Property

Melting point:: 300 °C
Boiling point:: 909.54℃[at 101 325 Pa]
Density: 2.121[at 20℃]
vapor pressure: 0Pa at 25℃
storage temp.: room temp
solubility: DMSO (Sparingly, Heated), Water (Slightly)
Colour Index: 19140
form: Powder
color: Orange
Water Solubility: 260 g/L (30 ºC)
Sensitive: Hygroscopic
Merck: 14,9072
BRN: 69850
Stability:: Stable. Hygroscopic. Incompatible with strong oxidizing agents.
Biological Applications: Treating hepatitis,periodontal disease,psoriasis
LogP: -1.572 at 20℃
EPA Substance Registry System: Tartrazine (1934-21-0)

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Safety

Hazard Codes: Xn
Risk Statements: 42/43
Safety Statements: 22-36/37-45-24/25
WGK Germany: 1
RTECS: UQ6400000
TSCA: Yes
HS Code: 32129000
Hazardous Substances Data: 1934-21-0(Hazardous Substances Data)
Toxicity: LD50 oral in mouse: 12750mg/kg

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H317May cause an allergic skin reaction

H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P272Contaminated work clothing should not be allowed out of the workplace.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P284Wear respiratory protection.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: T0388
Product name: Tartrazine
Purity: Dye content ≥85 %
Packaging: 100g
Price: $73.1
Updated: 2024/03/01

Sigma-Aldrich

Product number: 03322
Product name: Tartrazine
Purity: analytical standard
Packaging: 25mg
Price: $41.4
Updated: 2024/03/01

TCI Chemical

Product number: F0088
Product name: Acid Yellow 23
Purity: >98.0%(HPLC)
Packaging: 25g
Price: $38
Updated: 2024/03/01

TCI Chemical

Product number: F0088
Product name: Acid Yellow 23
Purity: >98.0%(HPLC)
Packaging: 500g
Price: $234
Updated: 2024/03/01

Alfa Aesar

Product number: A17682
Product name: Tartrazine
Packaging: 25g
Price: $24.5
Updated: 2024/03/01

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Tartrazine Chemical Properties,Usage,Production

Description

FD & C Yellow No. 5 is principally the trisodium salt of 4,5-dihydro-5-oxo-l-(4-sulfophenyl)-4-[4-sulfophenyl-azo]-lH- pyrazole-3-carboxylic acid.
The colorant is a yellow-orange powder that dissolves in water to give a solution golden yellow at neutrality and in acid. When dissolved in concentrated sulfuric acid, it yields an orange-yellow solution that turns yellow when diluted with water.
FD & C Yellow No. 5 is regularly used in desserts (e.g., dessert powders, puddings, custards, gelatin, ice cream), candy, preserves, beverages (including carbonated soda beverages and flavored drink powders), prepared meats, and canned and frozen vegetables. It is also used in pharmaceuticals and cosmetics.1 .

Chemical Properties

Deep yellow powder

Uses

Tartrazine is used as a dye for wool and silks; as colorant in food, drugs, and cosmetics. In biochemistry as an adsorption-elution indicator for chloride estimations. Tartrazine (otherwise known as E number E102, C.I. 19140, or FD&C Yellow 5) is a synthetic lemon yellow azo dye used as a food coloring. Tartrazine appears to cause the most allergic and intolerance reactions of all the azo dyes, particularly among as thmatics and those with an aspirin intolerance.

Uses

As a dye for wool and silks; as colorant in food, drugs and cosmetics. In biochemistry as an adsorption-elution indicator for chloride estimations.

Uses

Tartrazine (FD&C Yellow #5) is a colorant. It has good stability to changes in ph, showing no appreciable change at ph 3–8. It has excellent solubility in water with a solubility of 20 g in 100 ml at 25°c. It has good stability to light and heat, fair stability to oxidation, and shows no appreciable change in 10% sugar systems. It has a lemon-yellow hue and has good tinctorial strength. It has moderate compatibility with food components and is used in beverages, baked goods, pet foods, desserts, candy, confections, cereal, and ice cream.

Preparation

Commonly known??Tartmzine ?. (a) 4-Aminobenzenesulfonic acid diazo, and 5-Oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylic acid coupled; (b) 2 Moore 4-Aminobenzenesulfonic acid?and dioxide 5 diacid reaction

Definition

ChEBI: An organic sodium salt which is the trisodium salt of tartrazine acid. A synthetic lemon yellow azo dye used as a food colouring.

Definition

tartrazine: A food additive (E102)that gives foods a yellow colour. Tartrazinecan cause a toxic response inthe immune system and is banned insome countries.

brand name

1 yellow 1409 yellow;A.f. yellow no.4;Acid leather yellow t;Acilan yellow gg;Airedale yellow t;Aizen tartrazine;Amacid yellow t-ex;Atul tatrazine;Ayellow t;Biovital;C.i. 19140;C.i. acid yellow 23;C.i. food yellow 4;Calcocid yellow mcg;Calcocid yellow xx;Cancert tartrazine;Certecol tartrazol yellow s;Cilefa yellow t;Curon;Dolkwal tartrazine;Edicol supra tartrazine n;Egg yellow a;Erio tartrazine;Eurocert tartrazine;Fast yellow 5g;Fd and c yellow no. 5;Fenazo yellow t 4;Food yellow no. 4;Galinid;Hd tartrazine supra;Hexacert yellow no 5;Hexacol tartrazine;Hispacid fast yellow t;Hydroxine yellow l;Japan yellow no. 4;Jaun tartrique;Kako tartrazine;Kayaku food colour yellow no. 4;Kayaku tartrazine;Kca foodcol tartrazine pf;Kca tartrazine pf;L yellow z 1020;Lemon yellow a geigy;Maple tartrazol yellow;Mitsui tartrazine;Naphtocard yelow o;Neklacid yellow t;Oxanal yellow t;San ei tartrazine;Sugai tartrazine;Tartar yellow fs;Tartar yellow n;Tartar yellow pf;Tartar yellow s;Tartran yellow;Tartrayellow;Tartrazine a export;Tartrazine b.p.c.;Tartrazine extra pure a;Tartrazine fq;Tartrazine g;Tartrazine lake yellow n;Tartrazine mcgl;Tartrazine ns;Tartrazine t;Tartrazine xx especially pure;Tartrazine xxx;Tartrazine yellow;Tartrazol bpc;Tartrine yellow o;Unitertracid yellow te;Usacert yellow no 5;Vondacid tartrazine;Xylene fast yellow gt;Yellow lake 69.

World Health Organization (WHO)

Tartrazine is widely used as a permitted colouring agent in food and pharmaceutical preparations. Its use has been associated with allergic reactions some of which have been severe. Several national drug regulatory authorities now require a warning on labels of products containing tartrazine and some manufacturers have voluntarily withdrawn this compound from their products.

General Description

Tartrazine is a synthetic azo dye, commonly found in drugs, food products and cosmetics. It can be synthesized by the reaction of sulfanilic acid with 3-carboxy-l-(4-sulfophenyl)-5-pyrazolone.

Hazard

An allergen.

Flammability and Explosibility

Non flammable

Safety Profile

Low toxicity by ingestion. Mutation data reported. When heated to decomposition it emits very toxic fumes of NOx, SOx, and Na2O.

Toxicology

This coloring agent is 5-hydroxy-1-p-sulfophenyl-4-(p-sulfophenylazo)- pyrazol-3-carboxylic acid, trisodium salt. It is a yellow powder and has been used as food coloring additive since 1916. Tartrazine is known as the least toxic coloring agent among synthetic coloring chemicals. The median acute oral lethal dose of tartrazine in mice is 12.17 g/kg. Beagle dogs received tartrazine as 2% of the diet for two years without adverse effects, with the possible exception of pyloric gastritis in one dog. Tumor incidence was unchanged relative to controls, in rats receiving tartrazine at 1.5% of the diet for 64 weeks, and in rats administered this dye at 5.0% of the diet for two years.
Human sensitivity to tartrazine has been reported with some frequency and has been estimated to occur in 1/10,000 persons. Anaphylactic shock, potentially life-threatening, has been reported but symptoms more commonly cited are urticaria (hives), asthma, and purpura (blue or purple spots on the skin or mucous membrane).

Properties and Applications

yellow. Soluble in water for yellow, slightly soluble in ethanol and soluble fiber. element, insoluble in other organic solvents. The strong sulfuric acid for yellow, yellow solution diluted; In nitric acid solution for yellow. Its water solution with hydrochloric acid discoloration; Add sodium hydroxide is red light deepened. Used for wool, silk, vinegar, polyamide fiber dyeing and printing directly. The Barium salt?also used for paper, leather, soap, drug, plastic, aluminium surface shading, can also be used in cosmetics and food coloring.

Standard	Light Fastness	Soaping		Persperation Fastness	Oxygen bleaching		Fastness to seawater
Standard	Light Fastness	Fading	Stain	Persperation Fastness	Fading	Stain	Fading	Stain
ISO	4	2	5	4-5	1	5	2	3
AATCC	4	2	2	3	1	1	3	3

Tartrazine Preparation Products And Raw materials

Raw materials

SODIUM DICHROMATE Sodium Phosphate, Dibasic 4-Hydrazinobenzenesulfonic acid Sulfanilic acid Sodium dichromate dihydrate Sodium phosphite Congo red paper Sodium chloride Phenolphthalein COBALT(III) OXIDE BLACK 4-Amino-benzenesulfonic acid monosodium salt Basic Orange 2 Lead(II) nitrate 5-pyrrazolone SODIUM DIHYDROXYTARTRATE SODIUM SULFITE HEPTAHYDRATE Water D(-)-Tartaric acid Sodium chromate tetrahydrate Nitric acid Sodium chromate Aluminum sulfate Sodium carbonate Lead

Preparation Products

Various color alkyd primer Various color amino baking enamel A04-9 Food Yellow 4:1 Edible synthetic dye milk chocolate brown

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Tartrazine Suppliers

Americas 1 Argentina 1 Australia 3 Belgium 5 Brazil 1 Canada 4 China 325 Czech Republic 1 Europe 5 France 2 Germany 7 India 201 Italy 3 Japan 10 Mexico 2 Norway 1 Poland 2 South Korea 1 Spain 1 Switzerland 4 Thailand 1 The Netherlands 1 Turkey 1 United Kingdom 15 United States 64 Global 662

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View Lastest Price from Tartrazine manufacturers

Hebei Yanxi Chemical Co., Ltd.

Product: Tartrazine 1934-21-0
Price: US $100.00/kgkg
Min. Order: 1kgkg
Purity: 0.99
Supply Ability: 20
Release date: 2023-09-06

WUHAN FORTUNA CHEMICAL CO., LTD

Product: Tartrazine 1934-21-0
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98%min
Supply Ability: 30tons/month
Release date: 2023-01-30

Hebei Guanlang Biotechnology Co., Ltd.

Product: Tartrazine 1934-21-0
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2022-09-29

1934-21-0, TartrazineRelated Search:

p-Toluenesulfonic acid Sodium citrate 2,2'-Azobis(2-methylpropionitrile) Citric acid Folic acid Quinoline Yellow Taurine 1-DODECANESULFONIC ACID SODIUM SALT Ethyl 2-(Chlorosulfonyl)acetate CI 13015 Sulfamic acid Solvent Yellow 33 Phosphorus Sodium N-cyclohexylsulfamate Acid Blue 90 Acid Red 27 Ascoric Acid DL-Limonene

TARTRAZINE O

TARTRAZINE

TARTAZINE

WOOL YELLOW

YELLOW 5

4,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-[(4-sulfophenyl)azo]-1H-Pyrazole-3-carboxylic acid, trisodium salt

Dihydro-5-oxo-1-(4-sulfophenyl)-4-((4-sulfophenyl)azo)-1H-pyrazole-3-carboxylic acid, trisodium salt

Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-((4-sulfophenyl)azo)-, trisodium salt

Tartrazine C.I.19140

Trisodium 1-(4-sulfonatophenyl)-4-(4-sulfonatophenylazo)-5-pyrazolone-3- carboxylate

Trisodium 1-(4-sulfophenyl)-4-((4-sulfophenyl)azo)-1H-pyrazole-3-carboxylate

trisodium 5-hydroxy-1-(4-sulphophenyl)-4-(4-sulphophenylazo)pyrazole-3-carboxylate

4,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-(4-sulfophenyl)azo-1H-Pyrazole-3-carboxylicacidtrisodiumsalt

TARTRAZINE ADSORPTION INDIKATOR

TARTRAZINE, FOR MICROSCOPY

CI NO 19140

CI ACID YELLOW 23

CI 19140

E102

LAKE TARTRAZINE

KITON YELLOW T

HYDRAZINE YELLOW

FOOD YELLOW NO 4

FD AND C YELLOW 5

FD AND C YELLOW 5 LAKE

FD AND C YELLOW NO 5

FILTER YELLOW

ACID YELLOW T

ACID YELLOW 23

3-CARBOXY-5-HYDROXY-1-P-SULFOPHENYL-4-P-SULFOPHENYLAZOPYRAZOLE TRISODIUM SALT

5-HYDROXY-1-(P-SULFOPHENYL)-4-[(P-SULFOPHENYL)AZO]PYRAZOLE-3-CARBOXYLIC ACID TRISODIUM SALT

FD&CYellow#5

1H-Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-(4-sulfophenyl)azo-, trisodium salt

TartrazineGrForMicroscopy

TARTRAZINE GR C.I. No 19140

Yellow 100

Hansa yellow 5G

Tartrazine, pure, 89%

Duasyn Acid Yellow Xx-sf-lp 413

Durkee yellow Food Color

Dyacid Yellow N

Dye Yellow Lake

Dynacid Yellow K

E 102 (dye)

Egacid Yellow T

Eniacid tartrazine J

Eurocert Tartrazine 311840

Fd & Cyellow No. 5-307008

Fd&c Yellow No. 5- 37000

Fd&c Yellow No. 5-37009

Fd&c Yellow No. 5- 90123

Food Dye Yellow 4

Food Dye Yellow Number 4

Ins 102

Japan Food Yellow No. 4

Japan Yellow 4

Japan yellow No. 4

Kemacid Tartrazine Ns