ChemicalBook CAS DataBase List 2353-45-9

2353-45-9

Name	Food green 3
CAS	2353-45-9
EINECS(EC#)	228-058-4
Molecular Formula	C37H34N2O10S3.2Na
MDL Number	MFCD00078482
Molecular Weight	808.86
MOL File	2353-45-9.mol

Chemical Properties

Appearance	green powder
Melting point	290 °C (dec.) (lit.)
Boiling point	260℃[at 101 325 Pa]
bulk density	350kg/m3
density	0.513[at 20℃]
vapor pressure	0Pa at 25℃
storage temp.	Store at RT.
solubility	H2O: soluble50mg/mL, clear, colorless to faintly yellow
Colour Index	42053
form	Powder/Solid
color	Red to Red-Brown
Odor	Odorless
PH	2.7 (10g/l, H2O, 20℃)
Stability:	Stable. Incompatible with strong oxidizing agents.
Water Solubility	Soluble in water, glycerin, glycol and ethanol.
Decomposition	290 °C
Sensitive	Hygroscopic
λmax	532 nm
Merck	14,3941
BRN	5718212
Biological Applications	Drug delivery and tissue engineering; photodynamic therapy; dental materials; treating cancer,diabetes; wound dressing materials
Major Application	cleaning products cosmetics food and beverages personal care
Cosmetics Ingredients Functions	COLORANT HAIR DYEING
InChIKey	RZSYLLSAWYUBPE-UHFFFAOYSA-L
SMILES	[Na+].[Na+].CCN(Cc1cccc(c1)S([O-])(=O)=O)c2ccc(cc2)C(=C3/C=CC(\C=C3)=[N+](\CC)Cc4cccc(c4)S([O-])(=O)=O)\c5ccc(O)cc5S([O-])(=O)=O
LogP	-5.42 at 25℃
Uses	Fast Green FCF is a colorant. It has good ph stability, showing after 1 week a slight fade at ph 3, a very slight fade at ph 5 to 7, and slight fade and appreciably bluer color at ph 8. It has excellent solubility in water with a solubility of 20 g in 100 ml at 25°c. It has fair to good stability to light, poor stability to oxidation, and shows no appreciable change in 10% sugar systems. It has a bluish-green hue, with excellent tinctorial strength. It has good compatibility with food components and is occasionally used in cereals, soft drinks, beverages, and desserts. less more
IARC	3 (Vol. 16, Sup 7) 1987
EPA Substance Registry System	Benzenemethanaminium, N-ethyl-N-[4-[[4-[ethyl[(3-sulfophenyl)methyl]amino] phenyl](4-hydroxy-2-sulfophenyl) methylene]-2,5-cyclohexadien-1-ylidene]-3-sulfo-, inner salt, disodium salt(2353-45-9)

Safety Data

Symbol(GHS)	GHS08
Signal word	Warning
Hazard statements	H341
Precautionary statements	P201-P308+P313
Hazard Codes	Xn
Risk Statements	68-40-20/21/22 less more
Safety Statements	22-24/25-37/39-25-36/37 less more
WGK Germany	3
RTECS	BQ4425000
F	3
TSCA	Yes
REACH Registrations	Inactive
HS Code	32041900
Storage Class	11 - Combustible Solids
Hazard Classifications	Muta. 2 STOT SE 3
Hazardous Substances Data	2353-45-9(Hazardous Substances Data)
Toxicity	LD50 orally in rats: >2 g/kg (Lu, Lavalle) less more

Raw materials And Preparation Products

Hazard Information

Chemical Properties

green powder

Description

FD & C Green No. 3 is principally the inner salt disodium salt of N-ethyl-N-[4-[[4-[ethyl[(3-sulfophenyl)methyl] amino]phe- nyl](4-hydroxy-2-sulfophenyl)methylene]-2,5-cyclohexadien- 1 -ylidene]-3-sulfobenzenemethanaminium hydroxide.
The colorant is a red to brown-violet powder or collection of crystals that dissolves in water to give a solution blue-green at neutrality, green in acid, and blue-violet in base. When dissolved in concentrated sulfuric acid, it yields a brown-orange solution that turns green when diluted with water. When heated to 130° with glycerine triacetate and an excess of acetic anhydride, acety- lation of its phenolic hydroxyl group causes a color change from green to light blue.
Fast Green FCF is regularly used in beverages, desserts (puddings, ice cream, sherbet), candy, bakery goods, dairy products, and maraschino cherries. The color is also used in pharmaceuticals, cosmetics and histological stains.1 .

Definition

ChEBI: An organic sodium salt having 2-{(4-{ethyl[(3-sulfonatophenyl)methyl]amino}phenyl)[4-{ethyl[(3-sulfonatophenyl)methyl]iminio}cyclohexa-2,5-dien-1-ylidene]methyl}-5-hydroxybenzene-1-sulfonate as the counterion. Used as a substitute for Light green SF yellow sh in Masson's trichrome as it is less likely to fade, and is more brilliant in colour. Also used as a food colouring agent.

General Description

Fast Green FCF is one of the triarylmethane dyes, that is biocompatible. This triphenylmethane color additive is mainly used in coloring food, drugs and cosmetics.

Flammability and Explosibility

Nonflammable

Biochem/physiol Actions

Fast Green FCF can be considered as a safe stain to detect tumor. In recent years, this has gained importance as an important drug to treat amyloid-deposit diseases.

Properties and Applications

blue light green. Soluble in water for blue light green, soluble in ethanol for blue light green. The strong sulfuric acid for dark orange, diluted dark for; In strong hydrochloric acid or nitric acid are all the orange solution; In 10% of sodium hydroxide solution for light blue.

Material Safety Data Sheet(MSDS)

Spectrum Detail

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