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Acid Red 73

Acid Red 73 Suppliers list
Company Name: Henan DaKen Chemical CO.,LTD.
Tel: +86-371-66670886
Email: info@dakenchem.com
Products Intro: Product Name:Acid Red 73
CAS:5413-75-2
Purity:99% Package:100g,500g,1KG,10KG,100KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Email: info@tianfuchem.com
Products Intro: CAS:5413-75-2
Purity:99% Package:500G;1KG;5KG;25KG
Company Name: career henan chemical co
Tel: +86-371-86658258
Email: sales@coreychem.com
Products Intro: Product Name:Acid Red 73
CAS:5413-75-2
Purity:Dye content 70% Package:1KG;2USD
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 86-18871470254
Email: linda@hubeijusheng.com
Products Intro: Product Name:woodstain scarlet
CAS:5413-75-2
Purity:99% Package:5KG;1KG Remarks:C22H14N4Na2O7S2
Company Name: Chongqing Chemdad Co., Ltd
Tel: +86-13650506873
Email: sales@chemdad.com
Products Intro: Product Name:Acid Red 73
CAS:5413-75-2
Purity:0.98 Package:1kg,2kg,5kg,10kg,25kg

Lastest Price from Acid Red 73 manufacturers

  • Acid Red 73
  • US $2.00 / KG
  • 2019-07-06
  • CAS:5413-75-2
  • Min. Order: 1KG
  • Purity: Dye content 70%
  • Supply Ability: customise
Acid Red 73 Basic information
Product Name:Acid Red 73
Synonyms:Brilliant Crocein (C x l x 27290);Crocein Scarlet MOO,7-Hydroxy-8-(4-phenylazophenylazo)-1,3-naphthalenedisulfonic acid disodium salt, Brilliant crocein scarlet MOO;Brilliant Crocein MOO,7-Hydroxy-8-(4-phenylazophenylazo)-1,3-naphthalenedisulfonic acid disodium salt, Acid Red 73, Brilliant crocein scarlet MOO, Crocein Scarlet MOO;ACID RED 73;7-HYDROXY-8-(4-PHENYLAZOPHENYLAZO)-1,3-NAPHTHALENEDISULFONIC ACID DISODIUM SALT;Acid Red 73 0;CI NO 27290;CI 27290
CAS:5413-75-2
MF:C22H14N4Na2O7S2
MW:556.48
EINECS:226-502-1
Product Categories:Organics;Dyes and Pigments
Mol File:5413-75-2.mol
Acid Red 73 Structure
Acid Red 73 Chemical Properties
Colour Index 27290
form neat
Water Solubility Soluble in water
CAS DataBase Reference5413-75-2(CAS DataBase Reference)
EPA Substance Registry SystemC.I. Acid Red 73, disodium salt (5413-75-2)
Safety Information
Hazard Codes Xn
Risk Statements 20/21/22-36/37/38
Safety Statements 22-24/25-36-26
WGK Germany 3
TSCA Yes
HS Code 32041990
MSDS Information
ProviderLanguage
SigmaAldrich English
ALFA English
Acid Red 73 Usage And Synthesis
DefinitionChEBI: An organic sodium salt that is the disodium salt of 7-hydroxy-8-{[4-(phenyldiazenyl)phenyl]diazenyl}naphthalene-1,3-disulfonic acid. Occasionally used for the demonstration of muscle fibres in conjunction with, or as a replacement for, acid fuchsin.
Preparation4-(Phenyldiazenyl)benzenamine diazo, and 7-Hydroxynaphthalene-1,3-disulfonic acid coupling.
Properties and Applicationsyellow light red. Yellow light red powder. Soluble in water red solution, soluble in ethanol and soluble fiber element, soluble in acetone, insoluble in other organic solvents. Meet strong sulfuric acid is red purple, diluted red brown in precipitation; Nitric acid in a blue, orange and brown to olive. Its water solution and strong hydrochloric acid generation dark red brown precipitation; Add sodium hydroxide solution generation dark brown precipitation. In dyeing copper and iron ions are darker color. Discharge the gender is good. Mainly used for wool, silk, paper and leather dyeing. Can also be used for plastic, wood, spices, electrical-controlled aluminum, medicine color. Can make the ink, the heavy metal salt can be used as pigment.
Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 6 3 5 3 1 4 3 2
AATCC 5 4 4 1 2 2 2-3 2-3
Acid Red 73 Preparation Products And Raw materials
Raw materialsSodium sulfate-->4-AMINOAZOBENZENE-->4-AMINOAZOBENZENE HYDROCHLORIDE-->4-AMINOAZOBENZENE-->2-Naphthol-6,8-disulfonic acid
Preparation ProductsSolvent Red 30
Tag:Acid Red 73(5413-75-2) Related Product Information
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