Disodium 8-amino-5-{4-[2-(sulfonatoethoxy)sulfonyl]phenylazo}naphthalene-2-sulfonate

1-Naphthalenesulfonic acid, 4-amino-3-[2-[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]diazenyl]-, sodium salt (1:2)
1-Naphthalenesulfonic acid, 4-amino-3-[[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]azo]-, disodium salt

Property	Value
InChI2D key string chemrof:inchi2d_key_string	HZIMBGJITUZORS-UHFFFAOYSA-L
InChI2D string chemrof:inchi2d_string	InChI=1S/C18H17N3O9S3.2Na/c19-18-15-4-2-1-3-14(15)17(32(24,25)26)11-16(18)21-20-12-5-7-13(8-6-12)31(22,23)10-9-30-33(27,28)29;;/h1-8,11H,9-10,19H2,(H,24,25,26)(H,27,28,29);;/q;2*+1/p-2
IUPAC name chemrof:IUPAC_name	1-Naphthalenesulfonic acid, 4-amino-3-[2-[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]diazenyl]-, sodium salt (1:2)
Molecular formula chemrof:molecular_formula	C18H15N3Na2O9S3
Molecular mass chemrof:molecular_mass	559.511
Monoisotopic mass chemrof:monoisotopic_mass	558.976581
SMILES string chemrof:smiles_string	Nc1c(N=Nc2ccc(S(=O)(=O)CCOS(=O)(=O)[O-])cc2)cc(S(=O)(=O)[O-])c2ccccc12.[Na+].[Na+]

Where else this substance is described. Collected while the pipeline resolved it — from ChEBI's cross-references, from PubChem's identifier list, and from the CAS number — so a link here is a record the merge actually read, not a search it suggests.

Resource	URL	Recorded by
CAS Common Chemistry	https://commonchemistry.cas.org/detail?cas_rn=250688-43-8	enrich_references.consensus_cas_link
comptox.epa.gov	https://comptox.epa.gov/dashboard/DTXSID401334925	enrich_references.pubchem_identifier_url
PubChem	https://pubchem.ncbi.nlm.nih.gov/compound/12116636	enrich_references.pubchem_compound

Flow	Context	Source	Unit	CFs
2c4d6faa-a5c8-4eec-ade2-01ad66fdb6df	Environmental → Air → Aircraft cruise height	EF 3.1	kg	4
9b9ecbbc-dffa-4272-8f2f-2ff5cb7e119b	Environmental → Air → Ground level → Urban (>1000 people/square mile)	EF 3.1	kg	4
faadaf3b-0618-4b9a-90c0-2931cebc7ffb	Environmental → Air → Indoor	EF 3.1	kg	4
e7e856a5-90a9-4088-b1ee-bebbbf90ced3	Environmental → Air → Long-term	EF 3.1	kg	0
fec86bba-f4f7-4d38-8808-fc35bbb4be15	Environmental → Air → Medium stack, <150 meters → Rural (<1000 people/square mile)	EF 3.1	kg	4
78cd22ac-909c-4646-8402-d61dced66ade	Environmental → Air → Unknown	EF 3.1	kg	4
37c63de2-0f77-4df5-940e-5ce2c1799531	Environmental → Ground → Agricultural	EF 3.1	kg	4
20afb89d-4cc2-4a93-97f2-423c4df755ca	Environmental → Ground → Non-agricultural	EF 3.1	kg	4
9bcaa444-8c57-47b8-8364-2c8778d56d0c	Environmental → Ground → Unknown	EF 3.1	kg	4
b557013c-b383-4e24-8c3e-c28b6ca0913b	Environmental → Water → Long-term	EF 3.1	kg	0
40a0c3d4-4d1e-4e50-be53-00aa025edb23	Environmental → Water → Ocean	EF 3.1	kg	4
8be34815-995f-4c46-9b36-65153242898c	Environmental → Water → Surface water	EF 3.1	kg	4
ef8e1f0d-2c84-434e-88e7-98a57fb2897f	Environmental → Water → Unknown	EF 3.1	kg	4

Everything that changed this substance (54 changes)

Open the changes page

Flow object JSON

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Disodium 8-amino-5-{4-[2-(sulfonatoethoxy)sulfonyl]phenylazo}naphthalene-2-sulfonate

Identity

Structure

Alternative labels

Properties

Known URLs

Elementary flows

History

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