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Disodium 3-[(2,4-dimethyl-5-sulphonatophenyl)azo]-4-hydroxynaphthalene-1-sulphonate

CAS 4548-53-2 · C18H14N2Na2O7S2

Hazard class

Not classified as hazardous under GHS/CLP

Pictograms

None

H-statements

None

Synonyms

224-909-9 · FD&C Red 4 · RefChem:200921 · Ponceau SX · C.I. Food Red 1 · Food red 1 · Crimson 4R · FD&C Red No. 4

Molecular weight

480.4 g/mol

Data source

Identity only ECHA REACH registry

In the registry (e.g. registered under EU REACH) but no GHS hazard classification has been loaded for it yet.

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GHS/CLP classification from authoritative registries (ECHA Annex VI, PubChem). SNRL is a free chemical safety search. Browse categories · API · Console

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