High Performance Acid Blue 350 Manufacturer Weak Acid Blue Mf-Bln Silk Leather Nylon Dyes

• CAS No.: 138067-74-0
• Formula: C28h22n3nao7s2
• Colour: Blue
• Appearance: Powder
• Usage: Leather, Textile, Wool, Leather, Nylon etc
• Application Material: Leather
• Model NO.: ACID BLUE JDC- BLUE350
• Content: 200%
• Type: Blue
• Transport Package: 25kgs Carton Box
• Trademark: JADECHEM
• Origin: China
• HS Code: 3204120000
• Production Capacity: 10000mt/Year

Product Description

Product: acid blue 350, keep on supplying high performance dyes around 20 years with guarantee of quality and credit

C.I.Acid Blue 350,CAS 138067-74-0,599.61, Weak Acid Blue MF-BLN, Acid Blue BLN, Acid Blue MF-BLN

Molecular Formula:C₂₈H₂₂N₃NaO₇S₂

Molecular Weight: 599.61

CAS Registry Number:138067-74-0

Manufacturing Methods : 1-Amino-4-bromo-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid with 2-Methyl-5-amino-4′-methylbenzenesulfanilide condensation.

Properties and Applications: blue. Used for wool, polyamide, silk dyeing and printing.

Standard	Light Fastness	Soaping		Persperation Fastness	Oxygen bleaching		Fastness to seawater
		Fading	Stain		Fading	Stain	Fading	Stain
ISO	4-5	5	5	5