Tartrazine
Synonym(s):Acid Yellow 23
- CAS NO.:1934-21-0
- Empirical Formula: C16H13N4NaO9S2
- Molecular Weight: 492.41
- MDL number: MFCD00148908
- EINECS: 217-699-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-09-06 18:02:29
![Tartrazine Structural](https://img.chemicalbook.in/CAS/20200331/GIF/1934-21-0.gif)
What is Tartrazine?
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
.
The Uses of Tartrazine
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.
What are the applications of Application
Tartrazine is an azo stain
Properties of Tartrazine
Melting point: | 300 °C |
Boiling point: | 909.54℃[at 101 325 Pa] |
Density | 2.121[at 20℃] |
storage temp. | room temp |
solubility | DMSO (Sparingly, Heated), Water (Slightly) |
form | Powder |
color | Orange |
Water Solubility | 260 g/L (30 ºC) |
Sensitive | Hygroscopic |
Safety information for Tartrazine
Signal word | Danger |
Pictogram(s) |
![]() Health Hazard GHS08 |
GHS Hazard Statements |
H317:Sensitisation, Skin H334:Sensitisation, respiratory |
Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P272:Contaminated work clothing should not be allowed out of the workplace. P280:Wear protective gloves/protective clothing/eye protection/face protection. P284:Wear respiratory protection. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P501:Dispose of contents/container to..… |
Computed Descriptors for Tartrazine
Abamectin manufacturer
Hina DyeChem Industries
Neelikon Food Dyes Chemicals Ltd
Orjet Intermediates Pvt. Ltd.
Sun Food Tech
Tanya Exports
New Products
3-N-BOC-(S)-AMINO BUTYRONITRILE 4-Piperidinopiperidine N-Benzyl-3-hydroxypiperidine 2-Methyl-4-nitrobenzoic acid 2-(4-bromophenyl)-2-methylpropanoic acid 4-Acetyl-2-methylbenzoicacid Acetyl-meldrum's acid Ethyl-4-Pyrazole carboxylate 2,6-Pyridinedimethanol 5,7-Dichloro-3H-Imidazo[4,5-B]Pyridine 5-Bromo-2-Methoxy-4-Methyl-3-Nitropyridine 2-Fluoro-5-Iodopyridine 2-Fluoro-5-Methylpyridine 2-Chloro-3-Bromo-5-Amiopyridine METHYL-4-(BUTYRYLAMINO)3-METHYL-5-NITROBENZOATE TRANS-CYCLOBUTANE-1,2- DICARBOXYLIC ACID 5-Nitro indazole R-(-)-5-(2-AMINO-PROPYL)-2-METHOXY-BENZENESULFONAMIDE 1,3-cyclohexanedione 4-Aminophenaethylalchol (S)-(+)-4-BENZYL-2-OXAZOLIDINONE 3-NITRO-5-ACETYL IMINODIBENZYL 4-FLUORO PHENYL MAGNESIUM BROMIDE 1.0 M IN THF 1-HYDROXY-4-METHYL6-(2,4,4-TRI METHYL PHENYL)-2-PYRIDONE MONO ETHANOL AMINE(PIROCTONE OLAMINE)Related products of tetrahydrofuran
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