Disodium [1-[(2-hydroxy-3,5-dinitrophenyl)azo]-2-naphthalenolato][3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-7-nitro-1-naphthalenesulfonato]chromate
[CAS# 70236-55-4]

Identification

• Classification: Organic raw materials >> Aryl compounds >> Naphthalenes
• Name: Disodium [1-[(2-hydroxy-3,5-dinitrophenyl)azo]-2-naphthalenolato][3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-7-nitro-1-naphthalenesulfonato]chromate
• Molecular Formula: C₃₆H₁₈CrN₇O₁₃S^.Na₂
• Molecular Weight: 886.61
• CAS Registry Number: 70236-55-4
• EC Number: 274-487-5

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Chronic hazardous to the aquatic environment	Aquatic Chronic	2	H411
Acute hazardous to the aquatic environment	Aquatic Acute	1	H400
Chronic hazardous to the aquatic environment	Aquatic Chronic	1	H410
Eye irritation	Eye Irrit.	2	H319
Skin irritation	Skin Irrit.	2	H315
Chronic hazardous to the aquatic environment	Aquatic Chronic	3	H412