CAS 2650-18-2

Blu Acido 9

Descrizione:

Blu Acido 9, con il numero CAS 2650-18-2, è un colorante sintetico appartenente alla classe dei coloranti acidi, che vengono tipicamente utilizzati per tingere tessuti, in particolare lana e nylon. Questo composto è caratterizzato dal suo profondo colore blu e dall'alta solubilità in acqua, rendendolo adatto per varie applicazioni nell'industria tessile. Blu Acido 9 è noto per la sua eccellente resistenza alla luce e stabilità, che contribuiscono alla sua efficacia come colorante. Inoltre, può essere utilizzato nelle colorazioni biologiche e come indicatore di pH grazie alla sua capacità di cambiare colore in risposta a variazioni di pH. Tuttavia, come molti coloranti sintetici, può sollevare preoccupazioni ambientali, in particolare riguardo alla sua biodegradabilità e potenziale tossicità per la vita acquatica. Le schede di sicurezza raccomandano di maneggiarlo con cura, poiché può causare irritazione al contatto con la pelle o gli occhi. In generale, Blu Acido 9 è un colorante versatile con significative applicazioni industriali, ma il suo impatto ambientale richiede una gestione attenta.

Formula: C₃₇H₃₆N₂O₉S₃·2H₃N

InChI: InChI=1S/C37H36N2O9S3.2H3N/c1-3-38(25-27-9-7-11-33(23-27)49(40,41)42)31-19-15-29(16-20-31)37(35-13-5-6-14-36(35)51(46,47)48)30-17-21-32(22-18-30)39(4-2)26-28-10-8-12-34(24-28)50(43,44)45;;/h5-24H,3-4,25-26H2,1-2H3,(H2-,40,41,42,43,44,45,46,47,48);2*1H3

InChI key: InChIKey=HMEKVHWROSNWPD-UHFFFAOYSA-N

SMILES: C(C1=C(S(=O)(=O)O)C=CC=C1)(C2=CC=C(N(CC3=CC(S(=O)(=O)O)=CC=C3)CC)C=C2)=C4C=CC(=[N+](CC5=CC(S(=O)(=O)[O-])=CC=C5)CC)C=C4.N

Sinonimi:

• Alphazurine
• Diammonio(Ethyl)[4-[[4-[Ethyl(3-Sulfonatobenzyl)Amino]Phenyl](2-Sulfonatophenyl)Methylene]Cyclohexa-2,5-Diene-1-Ylidene](3-Sulfonatobenzyl)Ammonium
• Diammonio(Ethyl)[4-[[4-[Ethyl(3-Sulphonatobenzyl)Amino]Phenyl](2-Sulphonatophenyl)Methylene]Cyclohexa-2,5-Dien-1-Ylidene](3-Sulphonatobenzyl)Ammonium
• Diammonio(ethyl)[4-[[4-[ethyl(3-sulfonatobenzyl)amino]phenyl](2-sulfonatophenyl)methylen]cyclohexa-2,5-dien-1-yliden](3-sulfonatobenzyl)ammonium
• Diammonio(ethyl)[4-[[4-[ethyl(3-sulfonatobenzyl)amino]phenyl](2-sulfonatophenyl)methylene]cyclohexa-2,5-dien-1-ylidene](3-sulfonatobenzyl)ammonium
• Diamonio(Etil)[4-[[4-[Etil(3-Sulfonatobencil)Amino]Fenil](2-Sulfonatofenil)Metilen]Ciclohexa-2,5-Dien-1-Iliden](3-Sulfonatobencil)Amonio
• Erioglaucine
• N-{(1Z,4Z)-4-[{4-[ethyl(3-sulfobenzyl)amino]phenyl}(2-sulfophenyl)methylidene]cyclohexa-2,5-dien-1-ylidene}-N-(3-sulfobenzyl)ethanaminium
• Benzenemethanaminium, N-ethyl-N-[4-[[4-[ethyl[(3-sulfophenyl)methyl]amino]phenyl](2-sulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-3-sulfo-, inner salt, diammonium salt
• Alphazurine FG
• Benzenemethanaminium, N-ethyl-N-[4-[[4-[ethyl[(3-sulfophenyl)methyl]amino]phenyl](2-sulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-3-sulfo-, hydroxide, inner salt, diammonium salt
• Benzenemethanaminium, N-ethyl-N-[4-[[4-[ethyl[(3-sulfophenyl)methyl]amino]phenyl](2-sulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-3-sulfo-, inner salt, ammonium salt (1:2)

Benzenemethanaminium,N-ethyl-N-[4-[[4-[ethyl[(3-sulfophenyl)methyl]amino]phenyl](2-sulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-3-sulfo-, inner salt,diammonium salt

CAS: 2650-18-2

Formula: C₃₇H₄₂N₄O₉S₃

Purezza: 85%

Colore e forma: Solid

Peso molecolare: 782.9458

Ref: IN-DA01DQ2T

Acid Blue 9

CAS: 2650-18-2

Acid Blue 9

Purezza: 95%

Peso molecolare: 782.96g/mol

Ref: 54-OR1004036

C.I. Acid Blue 9

CAS: 2650-18-2

C.I. Acid Blue 9 is an agent of dye.

Formula: C₃₇H₄₂N₄O₉S₃

Purezza: 98%

Colore e forma: Reddish-Violet Powder Or Granules With A Metallic Lustre /Sodium Salt/ Othersolid

Peso molecolare: 782.94

Ref: TM-T20036

Acid Blue 9 (Technical Grade)

Prodotto controllato

CAS: 2650-18-2

Stability Light Sensitive
Applications 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.
References Miranda, D.; et al.: ACS Applied Nano Materials, 1, 2739 (2018); Vimala, T.; et al.: Asian J. Chem., 30, 249 (2018).

Formula: C₃₇H₄₂N₄O₉S₃

Colore e forma: Neat

Peso molecolare: 782.95

Ref: TR-A189815

Acid Blue 9

CAS: 2650-18-2

Acid Blue 9 is a reactive dye that is used in the textile industry. It has been shown to decrease photosynthetic activity and cause long-term toxicity in aquatic organisms, although it has not been found to be toxic to humans. Acid Blue 9 adsorbs onto surfaces of wastewater treatment plants and may be responsible for the degradation of enzyme activities. Acid Blue 9 is often used as an analytical method for electrochemical impedance spectroscopy.

Formula: C₃₇H₃₆N₂O₉S₃·2NH₃

Purezza: Min. 95%

Colore e forma: Powder

Peso molecolare: 782.95 g/mol

Ref: 3D-FA41142