Sodium [3-[2-(4,5-Dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl]-2-hydroxy-5-nitrobenzenesulfonato][3-(hydroxy)-4-[2-[2-(hydroxy)-1-naphthalenyl]diazenyl]-7-nitro-1-naphthalenesulfonato]chromate
[CAS# 84989-26-4]

Identification

• Classification: Dyes and pigments >> Dyes >> Acid dyestuff
• Name: Sodium [3-[2-(4,5-Dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl]-2-hydroxy-5-nitrobenzenesulfonato][3-(hydroxy)-4-[2-[2-(hydroxy)-1-naphthalenyl]diazenyl]-7-nitro-1-naphthalenesulfonato]chromate
• CAS Registry Number: 84989-26-4
• EC Number: 284-915-2

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Chronic hazardous to the aquatic environment	Aquatic Chronic	3	H412
Serious eye damage	Eye Dam.	1	H318
Skin sensitization	Skin Sens.	1B	H317
Skin sensitization	Skin Sens.	1	H317
Eye irritation	Eye Irrit.	2	H319
Skin irritation	Skin Irrit.	2	H315
Acute toxicity	Acute Tox.	3	H302
Chronic hazardous to the aquatic environment	Aquatic Chronic	2	H411