Basic information Safety Supplier Related
ChemicalBook >  Product Catalog >  Dyes and Pigments >  dye >  Acid dye >  ACID RED 151

ACID RED 151

Basic information Safety Supplier Related

ACID RED 151 Basic information

Product Name:
ACID RED 151
Synonyms:
  • ACID RED 151
  • CI 26900
  • 4-((4-((2-hydroxy-1-naphthalenyl)azo)phenyl)azo)-benzenesulfonicacimonoso
  • Acid Scarlet F-2R
  • TYUFVOHUHUKSSV-RVTJCSDESA-N
  • 4-[[4-[(2-hydroxy-1-naphthalenyl)azo]phenyl]azo]-benzenesulfonicacimonoso
  • acidred151(c.i.26900)
  • amacidneutralredbw
CAS:
6406-56-0
MF:
C22H15N4NaO4S
MW:
454.43
EINECS:
229-029-9
Product Categories:
  • Dyes and Pigments
  • Organics
Mol File:
6406-56-0.mol
More
Less

ACID RED 151 Chemical Properties

Boiling point:
855.43℃[at 101 325 Pa]
Density 
1.41[at 20℃]
vapor pressure 
0Pa at 25℃
form 
Powder
color 
Brown
Water Solubility 
10mg/L at 25℃
LogP
2.68 at 25℃
EPA Substance Registry System
C.I. Acid Red 151, monosodium salt (6406-56-0)
More
Less

Safety Information

RTECS 
DB7084500
More
Less

ACID RED 151 Usage And Synthesis

Preparation

4-((4-Aminophenyl)diazenyl)benzenesulfonic acid diazo, and Naphthalen-2-ol coupling.

Flammability and Explosibility

Not classified

Properties and Applications

red. Dark red powder. Soluble in water is cloudy brown light orange, soluble in ethanol (orange) and soluble fiber element, insoluble in other organic solvents. Meet strong sulfuric acid as blue light green, a weak light brown after diluted orange. Its water solution and strong hydrochloric acid for orange brown; Add thick sodium hydroxide solution for dark purple. Apply to polyamide, silk, wool and wool fabric dyeing of, also can used for the polyamide plastic shading. Can also be used in leather dyeing.

Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 4 4 3-4 4 4 3-4 4 3-4
AATCC 6 3 3 2-3 3 3

ACID RED 151Supplier

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Email
jkinfo@jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006608290; 18621169109
Email
market03@meryer.com
Energy Chemical
Tel
021-021-58432009 400-005-6266
Email
sales8178@energy-chemical.com
Maya High Purity Chemicals
Tel
+86 (573) 82222445 (0)18006601000 452520369
Email
sales@maya-r.com
9ding chemical ( Shanghai) Limited
Tel
4009209199
Email
sales@9dingchem.com