4-Diazo-3,4-dihydro-7-nitro-3-oxo-1-naphthalenesulfonic acid
[CAS# 63589-25-3]

Identification

• Classification: Organic raw materials >> Aryl compounds >> Naphthalenes
• Name: 4-Diazo-3,4-dihydro-7-nitro-3-oxo-1-naphthalenesulfonic acid
• Synonyms: 1-Diazo-2-hydroxy-6-nitro-4-naphthalenesulfonic acid; 1-Diazo-2-oxo-6-nitronaphthalene-4-sulfonic acid; 6-Nitro-1,2-diazooxonaphthalene-4-sulfonic acid
• Molecular Formula: C₁₀H₅N₃O₆S
• Molecular Weight: 295.23
• CAS Registry Number: 63589-25-3
• EC Number: 264-347-1

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin corrosion	Skin Corr.	1A	H314
Self-reactive substances or mixtures	Self-react.	D	H242
Serious eye damage	Eye Dam.	1	H318
Skin irritation	Skin Irrit.	2	H315
Chronic hazardous to the aquatic environment	Aquatic Chronic	3	H412
Flammable solids	Flam. Sol.	2	H228
Eye irritation	Eye Irrit.	2	H319