ChemicalBook > CAS DataBase List > Sunset Yellow FCF

Sunset Yellow FCF

Product Name
Sunset Yellow FCF
CAS No.
2783-94-0
Chemical Name
Sunset Yellow FCF
Synonyms
SUNSET YELLOW;CI 15985;YELLOW 6;FOOD YELLOW 3;E110;FOOD YELLOW NO 5;KI5;Ins 110;yellows;YELLOWSY
CBNumber
CB5221910
Molecular Formula
C16H13N2NaO7S2
Formula Weight
432.4
MOL File
2783-94-0.mol
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Sunset Yellow FCF Property

Melting point:
390°C (dec.)
Boiling point:
162.4°C
Density 
0.474-0.588[at 20℃]
storage temp. 
Amber Vial, Refrigerator
solubility 
Soluble in water, ethanol
Colour Index 
15985
pka
0[at 20 ℃]
form 
crystals
color 
Orange-red
Odor
Odorless
Water Solubility 
5-10 g/100 mL at 24 ºC
λmax
480 nm
Merck 
14,9001
Stability:
Stable. Combustible. Incompatible with strong oxidizing agents.
Biological Applications
Medical devices; treating bone metabolic diseases,dermatological disorders,mitochondrial diseases,respiratory illness
LogP
-0.244-0.046 at 25-26℃
CAS DataBase Reference
2783-94-0(CAS DataBase Reference)
IARC
3 (Vol. 8, Sup 7) 1987
EPA Substance Registry System
C.I. Food Yellow 3 (2783-94-0)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
2
RTECS 
QK2450000
HS Code 
32129000
Hazardous Substances Data
2783-94-0(Hazardous Substances Data)
Toxicity
LD50 in rats, mice (g/kg): >10, >6 orally (Gaunt, 1967)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

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

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
68775
Product name
Sunset Yellow FCF
Purity
analytical standard
Packaging
25mg
Price
$174
Updated
2024/03/01
Sigma-Aldrich
Product number
465224
Product name
Sunset Yellow FCF
Purity
Dye content 90%
Packaging
25g
Price
$48
Updated
2024/03/01
TCI Chemical
Product number
F0145
Product name
Food Yellow No. 5
Packaging
25g
Price
$86
Updated
2024/03/01
TCI Chemical
Product number
S0141
Product name
Sunset Yellow FCF
Purity
>90.0%(E)
Packaging
25g
Price
$34
Updated
2024/03/01
TRC
Product number
S825000
Product name
Sunset Yellow FCF
Packaging
1g
Price
$50
Updated
2021/12/16
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Sunset Yellow FCF Chemical Properties,Usage,Production

Description

FD & C Yellow No. 6 is principally the disodium salt of 6-hydroxy5-[(4-sulfophenyl)azo]-2-napthalenesulfonic acid. The trisodiumsalt of 3-hydroxy-4-[(4-sulfophenyl)azo]-2,7-napthal-enedisul- fonic acid may be added in small amounts.
The colorant is an orange powder that dissolves in water to give a solution yellow-orange at neutrality or in acid and red-brown in base. When dissolved in concentrated sulfuric acid, it yields an orange solution that turns yellow when diluted with water. It is slightly soluble in 95% ethanol.
FD & C Yellow No. 6 is used in various food items including dessert powders, cereals, bakery goods, snack foods, confectionery products, maraschino cherries, sausage, ice cream, sherbet, dairy products, and beverages. It is also used in cosmetics, ingested and externally applied drugs and dietary supplements.1 .

Chemical Properties

orange-red crystals or powder

Uses

Sunset Yellow FCF (FD&C Yellow #6) 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 19 g in 100 ml at 25°c. It has moderate stability to light, fair stability to oxidation, good stability to heat, and shows appreciable change in 10% sugar systems. It has a reddishyellow hue and has good tinctorial strength. It has moderate compatibility with food components and is used in beverages, bakery goods, dessert confections, and ice cream.

Uses

Provisionally listed for use in food, drugs and cosmetics. Sunset Yellow is useful in fermented foods which must be heat treated. It may be found in orange sodas, orange jelly, marzipan, Swiss rolls, apricot jam, citrus marmalade, lemon curd, sweets, hot chocolate mix and packet soups, trifle mix, breadcrumbs, snack chips, shelf fresh noodles, cheese sauce mixes. Sunset Yellow is a sulfonated ver sion of Sudan I, a possible carcinogen. Sunset Yellow itself may be responsible for causing an allergic reaction in people with an aspirin intolerance, resulting in various symptoms, including gastric upset, diarrhea, vomiting, nettle rash (urticaria), swelling of the skin (angioedema) and migraines.

Preparation

4-Aminobenzenesulfonic acid?diazo, and 6-Hydroxynaphthalene-2-sulfonic acid?coupling.

Definition

ChEBI: Sunset Yellow FCF is an organic molecular entity.

General Description

Orange-red crystals or a red powder.

Air & Water Reactions

Azo dyes can be explosive when suspended in air at specific concentrations. Soluble in water.

Reactivity Profile

Food Yellow 3 is an azo compound. Azo, diazo, azido compounds can detonate. This applies in particular to organic azides that have been sensitized by the addition of metal salts or strong acids. Toxic gases are formed by mixing materials of this class with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides.

Health Hazard

SYMPTOMS: It can cause enlargement of the caecum and weight loss.

Fire Hazard

Flash point data for Food Yellow 3 are not available; however, Food Yellow 3 is probably combustible.

Flammability and Explosibility

Non flammable

Safety Profile

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

Properties and Applications

red light yellow to colourful yellow orange. Soluble in water for yellow light red clarified solution, slightly soluble in ethanol, insoluble in grease. The strong sulfuric acid in red for orange, yellow as diluted. Dye with strong hydrochloric acid solution of color; Add thick sodium hydroxide solution is palm red light. Has the characteristics of acid dyes, can make the animal fiber direct shading.

Sunset Yellow FCF Preparation Products And Raw materials

Raw materials

Sunset yellow aluminium lake Sulfanilic acid Congo red paper Sodium chloride Naphthionic acid Aluminum chloride Sodium nitrite 6-Hydroxynaphthalene-2-sulphonic acid Sodium 6-hydroxynaphthalene-2-sulfonate Sodium disulfonate

Preparation Products

Food Yellow 3:1
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Sunset Yellow FCF Suppliers

Americas 1 Argentina 1 Australia 1 Belgium 2 Canada 3 China 254 Czech Republic 1 Europe 3 Germany 5 India 102 Italy 3 Japan 6 Norway 1 Poland 1 Singapore 1 South Korea 1 Switzerland 3 Thailand 1 Turkey 1 United Kingdom 9 United States 38 USA 1 Global 439
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View Lastest Price from Sunset Yellow FCF manufacturers

HebeiShuoshengImportandExportco.,Ltd
Product
Sunset Yellow FCF 2783-94-0
Price
US $6.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
2000KG/Month
Release date
2024-08-06
Hebei Longbang Technology Co., Ltd
Product
Sunset Yellow FCF 2783-94-0
Price
US $6.00/kg
Min. Order
1kg
Purity
More than 99%
Supply Ability
2000KG/Month
Release date
2024-05-15
Hebei Zhuanglai Chemical Trading Co.,Ltd
Product
AMYLIN 2783-94-0
Price
US $180.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20ton
Release date
2024-05-28

2783-94-0, Sunset Yellow FCFRelated Search:

2,2'-Azobis(2-methylpropionitrile) Naphthalene CHLOROPHOSPHONAZO III Ethylenediaminetetraacetic acid disodium salt Taurine Perfluorodecalin 1-DODECANESULFONIC ACID SODIUM SALT Phosphorus Sulfamic acid p-Toluenesulfonic acid Sodium Monofluorophosphate Tartrazine Food Yellow 4:1 FOOD YELLOW NO. 4 ALUMINUM LAKE Food Yellow 13 AURAMINE YELLOW C.I. Food Yellow 13:1 Phenylacetone

  • SUNSET YELLOW
  • SUNSET YELLOW FCF
  • Sodium (E)-6-hydroxy-5-((4-sulfonatophenyl)diazenyl)naphthalene-2-sulfonate
  • Water Yellow 2
  • 1-(Phenylazo)-2-naphthol-4',6-disulfonic acid disodium
  • 1-(p-Sodiosulfophenylazo)-2-hydroxynaphthalene-6-sulfonic acid sodium
  • Sunset Yellow FCF,Food Yellow 3
  • 6-Hydroxy-5-[2-(4-sulfophenyl)diazenyl]-2-naphthalenesulfonic Acid SodiuM Salt
  • Sunset Yellow FCF solution
  • Sunset yellow,Food Yellow 3
  • Sunset Red Pigment
  • Food Yellow 3 C. I. 15985 FD&C Yellow No. 6
  • Cogilor Orange 213.11
  • D And C Yellow No. 6
  • Ins 110
  • Japan Food Yellow No. 5
  • Japan Yellow 5
  • Japan Yellow No. 5
  • Orange Yellow 85
  • Orient Water Yellow 2
  • Vitasyn Orange Rgl 90
  • Aizen Food Yellow 5
  • C Orange 10
  • Food Yellow 3/Sunset Yellow
  • FCF Sunset Yellow FCF
  • 1351yellow
  • 1899yellow
  • 1-p-sulfophenylazo-2-hydroxynaphthalene-6-sulfonate,disodiumsalt
  • 1-p-sulfophenylazo-2-naphthol-6-sulfonicacid,disodiumsalt
  • 1-p-sulphophenylazo-2-naphthol-6-sulphonicacid,disodiumsalt
  • 6-hydroxy-5-((4-sulfophenyl)azo)-2-naphthalenesulfonicacid,disodiumsalt
  • 6-hydroxy-5-((4-sulfophenyl)azo)-2-naphthalenesulfonicacidisodiumsalt
  • 6-hydroxy-5-((4-sulphophenyl)azo)-2-naphthalenesulphonicacid,disodiumsalt
  • 6-hydroxy-5-((p-sulfophenyl)
  • 6-hydroxy-5-((p-sulfophenyl)azo)-2-naphthalenesulfonicacid,disodiumsalt
  • 6-hydroxy-5-((p-sulfophenyl)azo)-2-naphthalenesulfonicacidisodiumsalt
  • 6-hydroxy-5-((p-sulfophenyl)azo-2-naphthalenesulfonicacid,
  • 6-hydroxy-5-((p-sulphophenyl)azo)-2-naphthalenesulphonicacid,disodiumsalt
  • 6-hydroxy-5-[(4-sulfophenyl)azo]-2-naphthalenesulfonicacidisodiumsalt
  • a.f.yellowno.5
  • acidfoodyellow3
  • acidyellowtra
  • aizenfoodyellowno.5
  • alabasterno.3
  • alabasterno3
  • atulsunsetyellowfcf
  • c.i.foodyellow3
  • C.I.FoodYellow3(15985)
  • c.i.foodyellow3,disodiumsalt
  • canacertsunsetyellowfcf
  • certicolsunsetyellowcfs
  • cilefaoranges
  • dandcyellow6
  • Disodiumsaltof1-p-sulfophenylazo-2-naphthol-6-sulfonicacid
  • disodiumsaltof1-p-sulphophenylazo-2-naphthol-6-sulphonicacid
  • dolkwalsunsetyellow
  • dyefdcyellowno6
  • dyesunsetyellow