ACID RED 4

Product Name
ACID RED 4
CAS No.
5858-39-9
Chemical Name
ACID RED 4
Synonyms
Pink B;CI 14710;AZO EOSIN;ACID RED 4;Azo Eosine G;C.I. Acid Red 4;Acid Red 4 (C.I.);acidred4(c.i.14710);AZOEOSIN C.I. NO. 14710;Metamine Fast Acid Red N
CBNumber
CB5169843
Molecular Formula
C17H13N2NaO5S
Formula Weight
380.35
MOL File
5858-39-9.mol
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ACID RED 4 Property

EPA Substance Registry System
C.I. Acid Red 4, monosodium salt (5858-39-9)
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Safety

WGK Germany 
3
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Hazard and Precautionary Statements (GHS)

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ACID RED 4 Chemical Properties,Usage,Production

Definition

ChEBI: An organic sodium salt having 4-hydroxy-3-[(2-methoxyphenyl)diazenyl]naphthalene-1-sulfonate as the counterion.

Preparation

p-Anisidine diazo, coupled with the 4-Hydroxynaphthalene-1-sulfonic acid.

Properties and Applications

red. Soluble in water for red, soluble in acetone, slightly soluble in ethanol (orange) and toluene. The strong sulfuric acid to red light purple, diluted red for quality. In water solution to join strong hydrochloric acid have dark red precipitate; Add nitric acid have blue-ray red precipitation, first into a brown, then yellow; Add thick sodium hydroxide solution color change.

Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 5 2-3 2-3 2-3
AATCC 4 1 3 1 1

ACID RED 4 Preparation Products And Raw materials

Raw materials

Preparation Products

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ACID RED 4 Suppliers

The future of Shanghai Industrial Co., Ltd.
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021-61552785
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021-55660885
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sales@shshiji.com
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China
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Shanghai JONLN Reagent Co., Ltd.
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400-0066400;021-60496031
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021-55660885
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422131432@qq.com;422131432@qq.com
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China
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AFINE CHEMICALS LIMITED
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008657185134551
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008657185134895
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info@afinechem.com
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CHINA
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Hefei TNJ Chemical Industry Co.,Ltd.
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0551-65418671
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0551-65418697
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sales@tnjchem.com
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Hubei Jusheng Technology Co.,Ltd.
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86-18871470254
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027-59599243
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linda@hubeijusheng.com
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CHINA
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Hubei xin bonus chemical co. LTD
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86-13657291602
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027-59338440
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linda@hubeijusheng.com
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CHINA
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CONIER CHEM AND PHARMA LIMITED
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86-18523575427
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sales@conier.com
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Hubei Yunmei Technology Co., Ltd
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027-59206672-
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service@yunmeichem.com
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China
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5940
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5858-39-9, ACID RED 4Related Search:


  • 1-Naphthalenesulfonicacid,4-hydroxy-3-[(2-methoxyphenyl)azo]-,monosodiumsalt
  • 4-hydroxy-3-[(2-methoxyphenyl)azo]-1-naphthalenesulfonicacimonosodiumsal
  • acidred4(c.i.14710)
  • ACID RED 4
  • CI 14710
  • AZO EOSIN
  • Acid Red 4 (C.I.)
  • C.I. Acid Red 4
  • sodium 4-hydroxy-3-(2-methoxyphenylazo)naphthalenesulphonate
  • 3-(2-Methoxyphenylazo)-4-hydroxynaphthalene-1-sulfonic acid sodium salt
  • 4-Hydroxy-3-[(2-methoxyphenyl)azo]-1-naphthalenesulfonic acid sodium salt
  • Azo Eosine G
  • AZOEOSIN C.I. NO. 14710
  • Metamine Fast Acid Red N
  • Pink B
  • Azoeosin C.I. No. 14710 (Technical Grade)
  • C.I.Acid Red 4:C.I.14710
  • 5858-39-9
  • 5858-39-3
  • C17H13N2O5SNa
  • C17H13N2NaO5S
  • C17H14N2O5SNa
  • Organics