FCMD
Food Contact Materials Database
Brilliant Blue FCF
亮蓝
,
亮蓝FCF
,
亮蓝/酸性蓝9
,
罂红二钠盐
,
亮蓝
,
羊毛罂红A
,
食品蓝1
,
食品蓝1
,
酸性蓝9
,
食用色素蓝1号
,
双[4-(N-乙基-N-3-磺酸苯甲基)氨基苯基]-2-磺酸甲苯基二钠盐, MFCD00012141, Benzenemethanaminium, N-ethyl-N-[(1Z,4Z)-4-[[4-[ethyl[(3-sulfophenyl)methyl]amino]phenyl](2-sulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-3-sulfo-, inner salt, sodium salt (1:2), Brilliant blue, foodblue2, blue 1 food coloring, Disodium 2-[(E)-{4-[ethyl(3-sulfonatobenzyl)amino]phenyl}{(4E)-4-[ethyl(3-sulfonatobenzyl)iminio]cyclohexa-2,5-dien-1-ylidene}methyl]benzenesulfonate, Benzenemethanaminium, N-ethyl-N-[4-[[4-[ethyl[(3-sulfophenyl)methyl]amino]phenyl](2-sulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-3-sulfo-, inner salt, disodium salt, Brilliant Blu Acid Blue 9, C.I. ACID BLUE 9, FD & C Blue No. 1, brilliant blue FCF, benzenemethanaminium, N-ethyl-N-[(1Z,4Z)-4-[[4-[ethyl[(3-sulfophenyl)methyl]amino]phenyl](2-sulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-3-sulfo-, inner salt, disodium salt, Alphazurine FG, Disodium 2-[(Z)-{4-[ethyl(3-sulfonatobenzyl)amino]phenyl}{(4Z)-4-[ethyl(3-sulfonatobenzyl)iminio]cyclohexa-2,5-dien-1-ylidene}methyl]benzenesulfonate, Acid Blue 9,Alphazurine FG,E133, N-Ethyl-N-[4-[[4-[ethyl[(3-sulfophenyl)methyl]amino]phenyl](2-sulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-3-sulfobenzenemethanaminium Hydroxide Inner Salt Disodium Salt, BLUE 1, blue1206, Disodium 2-({4-[ethyl(3-sulfonatobenzyl)amino]phenyl}{4-[ethyl(3-sulfonatobenzyl)iminio]cyclohexa-2,5-dien-1-ylidene}methyl)benzenesulfonate, 1206blue, Acid Blue 9,Alphazurine FG,FD&C, Disodium 2-[(Z)-{4-[ethyl(3-sulfonatobenzyl)amino]phenyl}{(4Z)-4-[ethyl(3-sulfonatobenzyl)iminio]-2,5-cyclohexadien-1-ylidene}methyl]benzenesulfonate, FD & C Blue 1, C.I. Acid Blue 9, disodium salt, EINECS 223-339-8, FD&C Blue No. 1, CBLUE1, 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), abcolbluenb, japanblue1, Erioglaucine disodium salt, Acid Blue 9, FD and C Blue No. 1, FDC Blue No. 1
CAS Number: 3844-45-9
IUPAC name: disodium;2-[[4-[ethyl-[(3-sulfonatophenyl)methyl]amino]phenyl]-[4-[ethyl-[(3-sulfonatophenyl)methyl]azaniumylidene]cyclohexa-2,5-dien-1-ylidene]methyl]benzenesulfonate
Molecular formula: C37H34N2Na2O9S3
Molecular weight: 792.848
InChI: InChI=1S/C37H36N2O9S3.2Na/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);;/q;2*+1/p-2
InChIKey: SGHZXLIDFTYFHQ-UHFFFAOYSA-L
SMILES: -
EINECS: CCN(CC1=CC(=CC=C1)S(=O)(=O)[O-])C2=CC=C(C=C2)C(=C3C=CC(=[N+](CC)CC4=CC(=CC=C4)S(=O)(=O)[O-])C=C3)C5=CC=CC=C5S(=O)(=O)[O-].[Na+].[Na+]
One-Click Alert
Regions
Filter All
Inventory Categories
Filter All
Sort
By key inventories
By listed

Focused on chemical complianceEmpowering the entire lifecycle of the chemical industry
Substance Information
CAS Number:
3844-45-9
Chemical Name:
Dihydrogen (ethyl)[4-[4-[ethyl(3-sulphonatobenzyl)]amino]-2'-sulphonatobenzhydrylidene]cyclohexa-2,5-dien-1-ylidene](3-sulphonatobenzyl)ammonium, disodium salt
Chinese name:
N-乙基-N-[4-[[4-[乙基[(3-磺苯基)甲基]氨基]苯基](2-磺苯基)亚甲 基]-2,5-亚环己二烯-1-基]-3-磺基- 苯甲铵内盐二钠盐
Date of inquiry :
Apr 5, 2026
Inquiry website:
https://www.chemradar.com/en/tools/fcmdFCMD inquiry report
| Inventory Name | Country/Region | Status | Obligations |
|---|
ChemRadar
Global chemical compliance information, data and technical service platform
Service Hotline: +353 1 477 3710 (EU) +86 571 8720 6598 (CN) +81 70 9365 8022 (JP) +82 2 6347 8816 (KR)
Disclaimer
1.
CIRS aims to keep the content of this site accurate and up to date. However, CIRS makes no warranties or representations regarding the quality, accuracy, completeness or reliability of information on the site.
2.
In no event shall CIRS assume or have any responsibility or liability for any information on this site or for any claims, damages or losses resulting from their use.
3.
CIRS reserves the right, at our discretion, to change, modify, add to, or remove portions of information on this site at any time without notice.
