Direct Black 17
[CAS# 2945-96-2]

Identification

• Classification: Dyes and pigments >> Dyes >> Direct dye
• Name: Direct Black 17
• Synonyms: 6-Amino-3-[2-[4-[2-(4-aminophenyl)diazenyl]-2-methoxy-5-methylphenyl]diazenyl]-4-hydroxy-2-naphthalenesulfonic acid sodium salt; Zambesi Black D; Azine Fast Black D; Azogen Black D; Benzamin Black DS; Benzanil Fast Black D; Benzo Grey LBGV; C.I. 27700
• Molecular Formula: C₂₄H₂₁N₆O₅S.Na
• Molecular Weight: 528.52
• CAS Registry Number: 2945-96-2
• EC Number: 220-955-9

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute toxicity	Acute Tox.	4	H302
Chronic hazardous to the aquatic environment	Aquatic Chronic	3	H412