Acid Blue 129
[CAS# 6397-02-0]

Identification

• Classification: Dyes and pigments >> Dyes >> Acid dyestuff
• Name: Acid Blue 129
• Synonyms: Sodium 1-amino-4-(2,4,6-trimethylanilino)anthraquinone-2-sulfonate; 1-Amino-9,10-dihydro-9,10-dioxo-4-[(2,4,6-trimethylphenyl)amino]-2-anthracenesulfonic acid monosodium salt
• Molecular Formula: C₂₃H₁₉N₂NaO₅S
• Molecular Weight: 458.46
• CAS Registry Number: 6397-02-0
• EC Number: 229-008-4

Properties

• Melting point: >300 °C

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Eye irritation	Eye Irrit.	2	H319
Skin irritation	Skin Irrit.	2	H315
Specific target organ toxicity - single exposure	STOT SE	3	H335