Compound record

Disodium 4-amino-3-[[4'-[(2,4-diaminophenyl)azo][1,1'-biphenyl]-4-yl]azo] -5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonate (C.I. Direct Black 38)

Also known as EM 38

1937-37-7 · candidate list substance

EM 38 SVHC Candidate ListEU monitoring Direct Black 38C.I. Direct Black 38Chlorazol Black E

Dossier Status Obligations Why Alternatives Changes Similar Sources

CAS 1937-37-7

Formula C34H25N9Na2O7S2

Molecular weight 781.7 g/mol

InChIKey XRPLBRIHZGVJIC-UHFFFAOYSA-L

Why monitored

Why this substance is monitored in the EU

Disodium 4-amino-3-[[4'-[(2,4-diaminophenyl)azo][1,1'-biphenyl]-4-yl]azo] -5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonate (C.I. Direct Black 38) is currently surfaced as candidate list substance in the EU.

The current imported view anchors this substance in CandidateList. The live rationale focuses on Carcinogenic (Article 57a), and this page is designed for fast status checks before deeper source review.

Reason

Carcinogenic (Article 57a)

Open the cross-substance route for this rationale.

Rows behind the rationale

Imported framework context and legal signals

Framework	Status	Listed	Reason	Source
CandidateList	Candidate List substance	16 Dec 2013	Carcinogenic (Article 57a)	Candidate List entry - Disodium 4-amino-3-[[4'-[(2,4-diaminophenyl)azo][1,1'-biphenyl]-4-yl]azo] -5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonate (C.I. Direct Black 38)