Detailed Product Description
N-tolyl peri acid

Chemical Name: N-tolyl-1-naphthylamine-8-sulfonic acid
Molecular formula: C₁₇H₁₅NO₃S
Molecular weight: 313.36
Applications: used for manufacturing of dyestuff.
Product standard: Q/THYH02-03-2003
Technical index:

Index	Index value
	Wet article	Dried article
Appearance	Brown-green crystal
Coincidence value ≥	65.0	94.0
Peri acid residual content ≤	0.5	0.5
Insoluble residue in sodium carbonate ≤	0.3	0.3
p-methyl aniline ≤	0.5	0.5

Packing: Plastic woven bags or iron drum, net 25kg or 50 kg.