4,4'-DINITRO-2,2'-STILBENESULFONIC acid
CAS 128-42-7
Also registered as 1 other CAS number
1185243-97-3
Concern score
Not assessed — no hazard data yet.
4,4'-DINITRO-2,2'-STILBENESULFONIC acid in plain language
Also known as 2,2'-(1,2-Ethenediyl)bis · 2,2'-(1,2-Ethylenediyl)bis · 2,2'-(Ethene-1,2-diyl)bis(5-nitrobenzene-1-sulfonic acid) · Dnds · Dns · 2,2'-Stilbenedisulfonic acid, 4,4'-dinitro-
Show all 14 names
4, 4'-Dinitrostilbene-2, 2'-disulfonic acid · 4,4'-DINITROSTILBENE-2,2'-DISULPHONIC acid · 4,4'-Dinitrostilben-2,2'-disulfonsaure · Benzenesulfonic acid, 2,2'-(1,2-ETHENEDIYL)BIS(5-NITRO- · C13706 · Dinitrostilbenedisulfonic acid · J6.570F · acido 4,4'-dinitroestilbeno-2,2'-disulfonico
We don't have a plain-language description for 4,4'-DINITRO-2,2'-STILBENESULFONIC acid yet.
- We haven't assessed a concern score for this ingredient yet.
What we know about this ingredient
EPA DSSTox provides the canonical identifier, structure, and synonym profile for this chemical.
Regulation
No restrictions found. 4,4'-DINITRO-2,2'-STILBENESULFONIC acid appears in these published regulatory listings.
USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as chemical.
- openFDA substance registry classifies this ingredient as chemical.Source →
Evidence & sources
No graded research studies for 4,4'-DINITRO-2,2'-STILBENESULFONIC acid yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.
Where this comes from
Suitability
Context-specific fit derived from published classifications and the current ingredient evidence profile.
Fragrance avoidance
Nothing to weigh for this context yet.
We have no published hazard signal for this ingredient, so we cannot say how it behaves in this context — that is missing evidence, not a clean result.