Provenance

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

Build a label

Substance profile

Sodium 3-(2-acetamido-4-(4-(2-hydroxybutoxy)phenylazo)phenylazo)benzenesulfonate

Sodium 3-(2-acetamido-4-(4-(2-hydroxybutoxy)phenylazo)phenylazo)benzenesulfonate is a chemical substance with the molecular formula C24H24N5NaO6S.

CAS 147703-65-9 C24H24N5NaO6S 533.5 g/mol Warning

01 · Identification

What Sodium 3-(2-acetamido-4-(4-(2… is

Sodium 3-(2-acetamido-4-(4-(2-hydroxybutoxy)phenylazo)phenylazo)benzenesulfonate is a chemical substance with the molecular formula C24H24N5NaO6S. Its molecular formula is C24H24N5NaO6S and its molecular weight is 533.5 g/mol.

Under the GHS it carries the signal word Warning.

CAS number147703-65-9
EC number410-150-2
Index number611-080-00-7
Molecular formulaC24H24N5NaO6S
Molecular weight533.5 g/mol

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 Sodium 3-(2-acetamido-4-(4-(2…
CodeHazard statement
H317 May cause an allergic skin reaction.

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

This page lists only the codes assigned to Sodium 3-(2-acetamido-4-(4…. The full reference lives on the hazard statements hub, the precautionary statements hub and the GHS pictograms hub.

Safety Data Sheet

Getting an SDS for Sodium 3-(2-acetamido-4-(4…

A Safety Data Sheet is written for a product, not for a substance: the supplier of the grade you actually buy issues it, so two suppliers of Sodium 3-(2-acetamido… issue two different sheets. That is why there is no single authoritative SDS for a substance to download — what there is, is the job of collecting the sheets for the products you hold and keeping them current as suppliers revise them.

Get the free GHS / CLP / OSHA deadline calendar

Verified 2026–2029 compliance dates in one PDF — plus alerts when the rules change.