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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
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ACID RED 151 Chemical Properties

form 
Powder
color 
Brown
EPA Substance Registry System
C.I. Acid Red 151, monosodium salt (6406-56-0)
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Safety Information

RTECS 
DB7084500
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ACID RED 151 Usage And Synthesis

Preparation

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

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.
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010-82848833 400-666-7788
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Meryer (Shanghai) Chemical Technology Co., Ltd.
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18621169121
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Energy Chemical
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021-58432009 400-005-6266
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sales8178@energy-chemical.com
Maya High Purity Chemicals
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+86 (573) 82222445 (0)18006601000 QQ:452520369
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9ding chemical ( Shanghai) Limited
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4009209199
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sales@9dingchem.com