Product

Erioglaucine disodium salt

CAS No.：3844-45-9

Other grades of this product :

Erioglaucine disodium salt Basic information

Product Name:	Erioglaucine disodium salt
Synonyms:	BenzeneMethanaMiniuM,N-ethyl-N-[4-[[4-[ethyl[(3-sulfophenyl)Methyl]aMino]phenyl](2-sulfophenyl)Methylene]-2,5-cyclohexadien-1-ylidene]-3-sulfo-,inner salt, sodiuM salt (1:2);Acid Blue 9, dye content approximately 60%;Brilliant Blue E 133;Duasyn Acid Blue Ae 02;E 133 (dye);Japan Food Blue No. 1;Puricolor Blue Abl 9;Sicovit brilliant Blue 85e133
CAS:	3844-45-9
MF:	C37H37N2NaO9S3
MW:	772.88
EINECS:	223-339-8
Product Categories:	Triphenylmethane;Aromatics;Analytical Chemistry;Intermediates & Fine Chemicals;Pharmaceuticals;Sulfur & Selenium Compounds;Dyes and Pigments;Organics;Food Colors by Food Sanitation Law in Japan
Mol File:	3844-45-9.mol

Erioglaucine disodium salt Chemical Properties

Melting point	283 °C (dec.)(lit.)
density	0.65
storage temp.	2-8°C
solubility	water: soluble1mg/mL
form	Fine Crystalline Powder
Colour Index	42090
color	Dark purple
Water Solubility	SOLUBLE
λmax	406 nm, 625 nm
Merck	14,1373
Stability:	Stable. Incompatible with strong oxidizing agents.
Biological Applications	Treating coughing,sneezing,rhinorrhea,nasal obstruction,rhinitis; medical devices
IARC	3 (Vol. 16, Sup 7) 1987
EPA Substance Registry System	C.I. Acid Blue 9, disodium salt (3844-45-9)

Safety Information

Hazard Codes	Xn
Risk Statements	33-52/53
Safety Statements	24/25
WGK Germany	3
RTECS	BQ4725000
TSCA	Yes
HS Code	29309090
Hazardous Substances Data	3844-45-9(Hazardous Substances Data)
Toxicity	LD50 s.c. in mice: 4.6 g/kg (Gross)

MSDS Information

Provider	Language
Bis[4-(N-ethyl-N-3-sulfophenylmethyl)aminophenyl]-2-sulfophenylmethylium disodium salt	English
SigmaAldrich	English
ACROS	English

Erioglaucine disodium salt Usage And Synthesis

Chemical Properties	reddish-violet powder or granules
Uses	It is a colorant for foods and other substances to induce a color change. It is denoted by E number E133 and has a color index of 42090. It has the appearance of a reddish-blue powder. It is soluble i n water, and the solution has a maximum adsorption at about 628 nanometer. Brilliant Blue FCF has the capacity for inducing an allergic reaction in individuals with pre-existing moderate asthma.
Uses	Colorant in food, drugs and cosmetics. Biological stain; textile dye; wood stain; indicator.
Uses	Erioglaucine disodium salt (FD&C Blue #1) is a colorant. It has a solubility in water of 20 g in 100 ml at 25°c. It has good ph stability with only slight fading after 1 week at ph 3, 7, and 8 but is unstable in alkalis such as 10% sodium carbonate and 10% ammonium hydroxide. It has good stability in 10% sugar systems. It has fair stability to light, fair to poor stability to oxidation, and good stability to heat. It has a greenish-blue hue with excellent tinctorial strength. It is used with other primary colors to produce a variety of shades, for example, in combination with fd&c yellow #5, it gives green. It has good compatibility with food components. It is used in candies, baked goods, soft drinks, and desserts. The common name is brilliant blue fcf.
Flammability and Explosibility	Notclassified

Erioglaucine disodium salt Preparation Products And Raw materials

Raw materials

Sodium carbonate-->Sodium sulfate-->Aluminum chloride-->Urea-->Aluminum oxide-->Benzaldehyde-->Sodium dichromate dihydrate-->Aluminum hydroxide-->Aluminum sulfate-->Ethylbenzene-->Food Blue 1:1-->Lead dioxide-->Acid Blue 90-->N-Phenylbenzylamine-->sodium benzaldehyde-o-sulfonate-->M-TOLUENESULFONIC ACID MONOHYDRATE-->Brilliant blue aluminium lake-->2-FORMYLBENZENESULFONIC ACID-->N-Ethyl-N-benzylaniline-3'-sulfonic acid

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