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Chemical Substance

Tetrasodium 3,3'-[(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[5-amino-4-hydroxynaphthalene-2,7-disulphonate]

CAS Number72-57-1
EC Number200-786-7
Molecular FormulaC34H24N6Na4O14S4
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Identifiers

Cas Number72-57-1Primary
Ec Number200-786-7
Chemical NameDirect Blue 14
Chemical NameTrypan Blue
Chemical NameTetrasodium 3,3'-[(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[5-amino-4-hydroxynaphthalene-2,7-disulphonate]

GHS Hazard Pictograms

GHS08 Hazard PictogramGHS08

Hazard Classifications

Carc. 1B
Carcinogenicity
Danger
Hazard CodeH350
CategoryCarc. 1B
Source: Notified C&L

Regulatory Lists (4)

CALIFORNIA PROPOSITION 65
California Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1986) — List of chemicals known to the State of California to cause cancer or reproductive toxicity
GLOBAL AUTOMOTIVE DECLARABLE SUBSTANCE LIST (GADSL)
Global Automotive Declarable Substance List (GADSL) — Industry-wide list of declarable and prohibited substances in automotive manufacturing
VOLVO BLACK LIST
Volvo Black List — Substances prohibited from use in Volvo vehicles and manufacturing processes
EU CMR DIRECTIVE
EU CMR Directive — Substances classified as Carcinogenic, Mutagenic or Reprotoxic (CMR Cat. 1A/1B) restricted under Directive 2004/37/EC on carcinogens and mutagens at work

Related Substances

tetrasodium 3,3'-[(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[4,5-dihydroxynaphthalene-2,7-disulphonate]
4198-19-0
tetrasodium 4,4'-[(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[3-hydroxynaphthalene-2,7-disulphonate]
65151-33-9
tetrasodium 4,4'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[3-aminonaphthalene-2,7-disulphonate]
6548-29-4
tetrasodium 3,3'-[(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[5-(acetylamino)-4-hydroxynaphthalene-2,7-disulphonate]
67906-44-9
tetrasodium 3,3'-[(3,3'-diethoxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[5-(benzoylamino)-4-hydroxynaphthalene-2,7-disulphonate]
94200-17-6

Disclaimer

The substance data provided is sourced from various third-party databases and regulatory sources. While we strive to maintain accuracy, we cannot guarantee the completeness, accuracy, or timeliness of this information. Users are responsible for verifying all data before use in compliance, safety, or regulatory contexts. NextSDS is not liable for any decisions made based on this data.