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Tetrasodium [μ-[[3,3'-[(3,3'-dihydroxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[5-amino-4-hydroxynaphthalene-2,7-disulphonato]](8-)]]dicuprate(4-)

CAS 28407-37-6 · C32H20Cu2N6Na4O16S4

Hazard class

Danger — Health hazard

Pictograms

Health hazard

H-statements

H350 May cause cancer
H303 May be harmful if swallowed

Synonyms

249-008-8 · DIRECT BLUE 218 · Fastusol Blue 9GLP · Solantine Blue 10GL · Pontamine Bond Blue B · Amanil Supra Blue 9GL · CI Direct Blue 218 · Pontamine Fast Blue 7GLN

Molecular weight

1091.9 g/mol

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Health hazard

Data source

Aggregated classification PubChem · REACH-registered

GHS aggregated by PubChem from registrant and agency submissions; not individually harmonised. Always verify against the official SDS before compliance use.

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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

Guide only. This information is compiled from published safety data sheets and public regulatory registries and is believed correct at the date of publication shown. It is not all-inclusive and shall be used only as a guide. It does not replace the manufacturer’s current Safety Data Sheet, which governs in all cases. SNRL shall not be held liable for any injury, loss or damage resulting from handling of, or contact with, any product listed.