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1,5-Naphthalenedisulfonic acid, 3-[[4-[[4-[[3-[[[4-[(4,8-disulfo-2-naphthalenyl)azo]-2-methoxy-5-methylphenyl]amino]carbonyl]-4-methoxyphenyl]azo]benzoyl]amino]-5-methoxy-2-methylphenyl]azo]-, tetrapotassium salt

EC Number
247-231-5
CAS Number
25746-43-4
Formula
C51H42N8O17S4.4K

Hazard Classification

no_ghs_data

Regulatory Status

SVHC (Candidate List)
No
Authorisation Required
No
Restricted
No
Is 1,5-Naphthalenedisulfonic acid, 3-[[4-[[4-[[3-[[[4-[(4,8-disulfo-2-naphthalenyl)azo]-2-methoxy-5-methylphenyl]amino]carbonyl]-4-methoxyphenyl]azo]benzoyl]amino]-5-methoxy-2-methylphenyl]azo]-, tetrapotassium salt banned in the EU?
No specific ban or restriction. Check current ECHA records for the latest status.

External Resources

PubChem

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Data sourced from the European Chemicals Agency (ECHA). Information is provided for reference only. Always consult official ECHA records and relevant Safety Data Sheets for regulatory compliance.