Provenance

Reference data from EU CLP Annex VI and published regulations — verify against your supplier's SDS before use.

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Substance profile

2,7-naphthalenedisulfonic acid, 6-amino-4-hydroxy-3-((7-sulfo-4-((4-sulfophenyl)azo)-1-naphthalenyl)azo)-, tetralithium salt

2,7-naphthalenedisulfonic acid, 6-amino-4-hydroxy-3-((7-sulfo-4-((4-sulfophenyl)azo)-1-naphthalenyl)azo)-, tetralithium salt is a chemical substance with the molecular formula C26H15Li4N5O13S4.

CAS 106028-58-4 C26H15Li4N5O13S4 761.6 g/mol Warning

01 · Identification

What 2,7-naphthalenedisulfonic… is

2,7-naphthalenedisulfonic acid, 6-amino-4-hydroxy-3-((7-sulfo-4-((4-sulfophenyl)azo)-1-naphthalenyl)azo)-, tetralithium salt is a chemical substance with the molecular formula C26H15Li4N5O13S4. Its molecular formula is C26H15Li4N5O13S4 and its molecular weight is 761.6 g/mol.

Under the GHS it carries the signal word Warning.

CAS number106028-58-4
EC number405-150-4
Index number611-019-00-4
Molecular formulaC26H15Li4N5O13S4
Molecular weight761.6 g/mol

Other names for 2,7-naphthalenedisulfonic…

  • tetralithium 6-amino-4-hydroxy-3-(7-sulfonato-4-(4-sulfonatophenylazo)-1-naphthylazo)naphthalene-2,7-disulfonate

02 · GHS classification

Hazards and label elements

Harmonised classification under CLP Annex VI. This is the legally binding classification in the EU; other jurisdictions may differ.

Signal wordWarning
Hazard statements assigned to 2,7-naphthalenedisulfonic…
CodeHazard statement
H317 May cause an allergic skin reaction.

Precautionary statements: P261, P272, P280, P313, P333

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