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

Disodium 3,3'-[[1,1'-biphenyl]-4,4'-diylbis(azo)]bis(4-aminonaphthalene-1-sulphonate)

Disodium 3,3'-[[1,1'-biphenyl]-4,4'-diylbis(azo)]bis(4-aminonaphthalene-1-sulphonate) is a chemical substance with the molecular formula C32H22N6Na2O6S2.

CAS 573-58-0 C32H22N6Na2O6S2 696.7 g/mol Danger

01 · Identification

What Disodium 3,3'-[[1,1'-biphenyl]… is

Disodium 3,3'-[[1,1'-biphenyl]-4,4'-diylbis(azo)]bis(4-aminonaphthalene-1-sulphonate) is a chemical substance with the molecular formula C32H22N6Na2O6S2. Its molecular formula is C32H22N6Na2O6S2 and its molecular weight is 696.7 g/mol.

Under the GHS it carries the signal word Danger.

CAS number573-58-0
EC number209-358-4
Index number611-027-00-8
Molecular formulaC32H22N6Na2O6S2
Molecular weight696.7 g/mol

Other names for Disodium 3,3'-[[1,1'-biphenyl]…

  • C.I. Direct Red 28

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 wordDanger
Hazard statements assigned to Disodium 3,3'-[[1,1'-biphenyl]…
CodeHazard statement
H350 May cause cancer <state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard>.
H361d Suspected of damaging the unborn child.

Precautionary statements: P201, P280, P308, P313

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