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 (1.0-1.95)/lithium (0.05-1) 5-((5-((5-chloro-6-fluoro-pyrimidin-4-yl)amino)-2-sulfonatophenyl)azo)-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo-3-pyridinemethylsulfonate

Sodium (1.0-1.95)/lithium (0.05-1) 5-((5-((5-chloro-6-fluoro-pyrimidin-4-yl)amino)-2-sulfonatophenyl)azo)-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo-3-pyridinemethylsulfonate is a chemical substance with the molecular formula C18H14ClFLiN6NaO8S2.

CAS 134595-59-8 C18H14ClFLiN6NaO8S2 590.9 g/mol Warning

01 · Identification

What Sodium (1.0-1.95)/lithium… is

Sodium (1.0-1.95)/lithium (0.05-1) 5-((5-((5-chloro-6-fluoro-pyrimidin-4-yl)amino)-2-sulfonatophenyl)azo)-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo-3-pyridinemethylsulfonate is a chemical substance with the molecular formula C18H14ClFLiN6NaO8S2. Its molecular formula is C18H14ClFLiN6NaO8S2 and its molecular weight is 590.9 g/mol.

Under the GHS it carries the signal word Warning.

CAS number134595-59-8
EC number413-470-0
Index number611-091-00-7
Molecular formulaC18H14ClFLiN6NaO8S2
Molecular weight590.9 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 (1.0-1.95)/lithium…
CodeHazard statement
H317 May cause an allergic skin reaction.

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

Get the free GHS / CLP / OSHA deadline calendar

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