Diammonio(ethyl)[4-[[4-[ethyl(3-sulfonatobenzyl)amino]phenyl](2-sulfonatophenyl)methylen]cyclohexa-2,5-dien-1-yliden](3-sulfonatobenzyl)ammonium

Acid Blue 9 Chemische Eigenschaften,Einsatz,Produktion Methoden

• Beschreibung

  FD & C Blue No. 1 is principally the disodium salt of ethyl[4-[p- [ethyl(m-sulfobenzyl)amino]-α-(ο-sulfophenyl)benzylidene]2,5-cyclohexadien-l-ylidene](m-sulfobenzyl) ammonium hydroxide inner salt.
  The colorant is a dark purple to bronze powder that dissolves in water to give a solution green-blue at neutrality, green in weak acid, and yellow in stronger acid. Addition of base to its neutral solution produces a violet color only on boiling. When dissolvedin concentrated sulfuric acid, it yields a yellow solution that turns green when diluted with water. It is soluble in 95% ethanol. FD & C Blue No. 1 is used in beverages and beverage powders, dairy products, bakery products, dessert powders, confectionery products, condiments, icings, syrups, jams, jellies, marmalades, liqueurs, and extracts. It is also used for coloring ingested drugs.

• Chemische Eigenschaften

  Blue powder

• Verwenden

  Acid Blue 9 (CAS# 2650-18-2) is an organic azo dye. It has been used in the preparation of solar-sensitive liposomes capable of capturing and releasing food dyes for the measurement of sunlight exposure over extended periods of time. Being water soluble, acid blue 9 is often considered a pollutant, and is used as an analyte in the development of azo-dye removal processes.

• synthetische

  2-Formylbenzenesulfonic acid ?and 3-(Ethyl(phenyl)amino)methyl)benzenesulfonic acid condensation, oxidation, and then the product into the ammonium salt or sodium salt.

• Definition

  ChEBI: Erioglaucine A is an aromatic amine.

• Flammability and Explosibility

  Not classified

• Sicherheitsprofil

  Human poison by intravenous route. Human systemic effects by intravenous route: muscle contractions or spasticity and dpspnea. Questionable carcinogen with experimental neoplastigenic and tumorigenic data. Mutation data reported. When heated to decomposition it emits very toxic fumes of NH3, NOx, and SOx.

• Properties and Applications

  colourful green light blue. Violet powder, soluble in water, in 90 ℃ water solubility of 50 g/L, soluble in ethanol. The strong sulfuric acid in orange, dilute yellowish later. The water solution is green light blue dye, add sodium hydroxide after it shows colorless, and you have a deep purple precipitation. Good levelness, white sex is better, for copper, iron ion sensitive, dyeing should pay attention, or influence colored light. This product used for wool, silk,nylon?with wool blended fabric dyeing and printing. Can also be used as a food dyes and organic pigments, also used for paper shading and anti-epidemic field, can also be used in leather color.
  

  Standard	Light Fastness	Soaping		Persperation Fastness	Oxygen bleaching		Fastness to seawater
  		Fading	Stain		Fading	Stain	Fading	Stain
  ISO	3	2-3	3	3	3		3
  AATCC	1	4	4	Acid Blue 9 Upstream-Materialien And Downstream Produkte Upstream-Materialien PNTS/Pnitrotoluene-o-sulfonic acid Kaliumdichromat Benzaldehyd N-Benzylanilin 2-FORMYLBENZENESULFONIC ACID α-N-Ethylanilinotoluol-3-sulfonsure 1of2 Diammonio(ethyl)[4-[[4-[ethyl(3-sulfonatobenzyl)amino]phenyl](2-sulfonatophenyl)methylen]cyclohexa-2,5-dien-1-yliden](3-sulfonatobenzyl)ammonium Anbieter Lieferant Produzent Hersteller Vertrieb Händler. Global(137)Suppliers Region China 118 Europe 2 France 1 India 2 South Korea 1 Switzerland 1 United Kingdom 1 United States 11 Clear All Done Hebei Weibang Biotechnology Co., Ltd Telefon +8615531157085 E-Mail abby@weibangbio.com Hebei Zhuanglai Chemical Trading Co Ltd Telefon +86-16264648883<br/>+86-16264648883 E-Mail niki@zlchemi.com Henan Tianfu Chemical Co.,Ltd. Telefon +86-0371-55170693<br/>+86-19937530512 E-Mail info@tianfuchem.com career henan chemical co Telefon +86-0371-86658258<br/>+8613203830695 E-Mail sales@coreychem.com SHANDONG ZHI SHANG CHEMICAL CO.LTD Telefon +86 18953170293 E-Mail sales@sdzschem.com Hubei Jusheng Technology Co.,Ltd. Telefon 18871490254 E-Mail linda@hubeijusheng.com Shandong chuangyingchemical Co., Ltd. Telefon 18853181302 E-Mail sale@chuangyingchem.com Chongqing Chemdad Co., Ltd Telefon +86-023-6139-8061<br/>+86-86-13650506873 E-Mail sales@chemdad.com Winchem industrial co limited Telefon +86-0086-574-83851061<br/>+86-13003762012 E-Mail lucyhu@win-chemical.com CONIER CHEM AND PHARMA LIMITED Telefon +8618523575427 E-Mail sales@conier.com 1of2 2650-18-2, Acid Blue 9 Verwandte Suche: Natrium-8-phenylamino-5-(4-(3-sulfonatophenylazo)-1-naphthylazo)naphthalinsulfonat Methylacetat Methylacrylat Kresoxim-methyl Methanol Acid chrome blue K Basic Violet 1 Phenylvalerat Paraquat-dichlorid Natrium-1-amino-4-(cyclohexylamino)-9,10-dihydro-9,10-dioxoanthracen-2-sulfonat Acetonitril Methyl-4-hydroxybenzoat Dinatriumhydrogenbis[3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]naphthalin-1-sulfonato(3-)]chromat(3-) Natrium-3,3'-(9,10-dioxoanthracen-1,4-diyldiimino)bis(2,4,6-trimethylbenzolsulfonat) Dinatrium-2,2'-(9,10-dioxoanthracen-1,4-diyldiimino)bis(5-methylsulfonat Natrium-4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-3-hydroxynaphthalin-1-sulfonat Dinatrium-5-amino-4-hydroxy-3-(phenylazo)naphthalin-2,7-disulfonat Methyl 1of4 Send Inquriy Website-Startseite| CAS| Die PC-Version Chemical Book