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

Main component 6 (isomer): asym. 1:2 Cr(III)-complex of: A: 3-hydroxy-4-(2-hydroxy-naphthalene-1-ylazo)naphthalene-1-sulfonic acid, Na-salt and B: 1-[2-hydroxy-5-(4-methoxy-phenylazo)phenylazo]naphthalene-2-ol

Main component 6 (isomer): asym. 1:2 Cr(III)-complex of: A: 3-hydroxy-4-(2-hydroxy-naphthalene-1-ylazo)naphthalene-1-sulfonic acid, Na-salt and B: 1-[2-hydroxy-5-(4-methoxy-phenylazo)phenylazo]naphthalene-2-ol is a chemical substance with the molecular formula C43H32CrN6Na2O8S+2.

CAS 30785-74-1 C43H32CrN6Na2O8S+2 890.8 g/mol Danger

01 · Identification

What Main component 6 (isomer)… is

Main component 6 (isomer): asym. 1:2 Cr(III)-complex of: A: 3-hydroxy-4-(2-hydroxy-naphthalene-1-ylazo)naphthalene-1-sulfonic acid, Na-salt and B: 1-[2-hydroxy-5-(4-methoxy-phenylazo)phenylazo]naphthalene-2-ol is a chemical substance with the molecular formula C43H32CrN6Na2O8S+2. Its molecular formula is C43H32CrN6Na2O8S+2 and its molecular weight is 890.8 g/mol.

Under the GHS it carries the signal word Danger.

CAS number30785-74-1
EC number417-280-9
Index number611-121-00-9
Molecular formulaC43H32CrN6Na2O8S+2
Molecular weight890.8 g/mol

Other names for Main component 6 (isomer)…

  • Main component 8 (isomer): asym. 1:2 Cr-complex of: A: 3-hydroxy-4-(2-hydroxy-naphthalene-1-ylazo)-naphthalene-1-sulfonic acid, Na-salt and B: 1-[2-hydroxy-5-(4-methoxy-phenylazo)-phenylazo]-naphthalene-2-ol

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 Main component 6 (isomer)…
CodeHazard statement
H318 Causes serious eye damage.
H400 Very toxic to aquatic life.
H410 Very toxic to aquatic life with long lasting effects.

Precautionary statements: P273, P280, P305, P310, P338, P391, P501

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