71872-76-9

Basic information

• Product Name: REACTIVE BLUE 160
• Synonyms: REACTIVE BLUE 160;Reactive Blue HERD;Benzoic acid, 2-3-4-chloro-6-4-4-chloro-6-(3-sulfophenyl)amino-1,3,5-triazin-2-ylamino-2,5-disulfophenylamino-1,3,5-triazin-2-ylamino-2-hydroxy-5-sulfophenylazophenylmethylazo-5-sulfo-, pentasodium salt;C. I. Reactive blue 160;Blue KE-2B;C.I. Reactive Black 160;2-[2-[[2-[3-[[4-Chloro-6-[[4-[[4-chloro-6-[(3-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]-2,5-disulfophenyl]amino]-1,3,5-triazin-2-yl]amino]-2-hydroxy-5-sulfophenyl]diazenyl]phenylmethyl]diazenyl]-5-sulfobenzoic acid sodium salt;Blue H-ERD
• CAS NO: 71872-76-9
• Molecular Formula: C38H23Cl2N14Na5O18S5
• Molecular Weight: 1309.85207
• Mol File: 71872-76-9.mol
• Article Data: 0

Chemical Properties

• Appearance: /Solid
• CAS DataBase Reference: REACTIVE BLUE 160(CAS DataBase Reference)
• NIST Chemistry Reference: REACTIVE BLUE 160(71872-76-9)
• EPA Substance Registry System: REACTIVE BLUE 160(71872-76-9)

Safety Data

• Hazardous Substances Data: 71872-76-9(Hazardous Substances Data)

Usage

Properties and Applications

Navy blue. Blue powder, 50 ℃ solubility of 100 g/L. After dyeing color for the navy, dye bath of iron ion in color change (2 ~ 3 class); In light of copper (basically unchanged (level 5). The dye affinity is high, the reaction of the medium, easy clean sex is very good. Mainly used for cotton, hemp, viscose, paint/cotton and polyester/stick blended fabric dyeing and printing Standard Light Fastness Oxygen bleaching Persperation Fastness Soaping Fading Stain Fading Stain Fading Stain ISO 5-6 3 4-5 4-5(Alkali) 4 4-5 4-5

Standard

Light Fastness

Fading

Stain

ISO

5-6

InChI:InChI=1/C38H28Cl2N14O18S5.5Na/c39-33-45-35(41-18-7-4-8-19(11-18)73(58,59)60)49-36(46-33)42-24-15-29(77(70,71)72)25(16-28(24)76(67,68)69)43-37-47-34(40)48-38(50-37)44-26-13-21(75(64,65)66)14-27(30(26)55)52-54-31(17-5-2-1-3-6-17)53-51-23-10-9-20(74(61,62)63)12-22(23)32(56)57;;;;;/h1-16,31,52,54H,(H,56,57)(H,58,59,60)(H,61,62,63)(H,64,65,66)(H,67,68,69)(H,70,71,72)(H,43,47,48,50)(H2,41,42,45,46,49);;;;;/q;5*+1/p-5/b44-26+,53-51+;;;;;