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Acid Red 73

Acid Red 73 Structure
Acid Red 73
  • CAS No.5413-75-2
  • Chemical Name:Acid Red 73
  • CBNumber:CB4239129
  • Molecular Formula:C22H14N4Na2O7S2
  • Formula Weight:556.48
  • MOL File:5413-75-2.mol
Acid Red 73 Property
Safety
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal word
  • Hazard statements
  • Precautionary statements
Acid Red 73 Price More Price(4)
  • Brand: Sigma-Aldrich
  • Product number: 49823
  • Product name : Acid Red 73
  • Purity: analytical standard
  • Packaging: 25mg
  • Price: $117
  • Updated: 2021/03/22
  • Buy: Buy
  • Brand: TCI Chemical
  • Product number: C0531
  • Product name : Crocein Scarlet 3B
  • Purity: 
  • Packaging: 25g
  • Price: $22
  • Updated: 2021/03/22
  • Buy: Buy
  • Brand: Alfa Aesar
  • Product number: A14642
  • Product name : Brilliant Crocein
  • Purity: 
  • Packaging: 50g
  • Price: $42.9
  • Updated: 2021/03/22
  • Buy: Buy
  • Brand: Alfa Aesar
  • Product number: A14642
  • Product name : Brilliant Crocein
  • Purity: 
  • Packaging: 250g
  • Price: $176
  • Updated: 2021/03/22
  • Buy: Buy

Acid Red 73 Chemical Properties,Usage,Production

  • Definition ChEBI: 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.
  • Preparation 4-(Phenyldiazenyl)benzenamine diazo, and 7-Hydroxynaphthalene-1,3-disulfonic acid coupling.
  • Properties and Applications yellow 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 materials
Preparation Products
Global(178)Suppliers
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5413-75-2, Acid Red 73Related Search:
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  • ACID RED 73
  • 7-HYDROXY-8-(4-PHENYLAZOPHENYLAZO)-1,3-NAPHTHALENEDISULFONIC ACID DISODIUM SALT
  • Acid Red 73 0
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  • sodium 6-hydroxy-5-(4-phenylazophenylazo)naphthalene-2,4-disulphonate
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  • Brilliant Croceine
  • 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-4-(phenylazo)phenylazo-, disodium salt
  • CROCEINEACIDRED
  • Acid red 73 (C.I. 27290)
  • Ext.D and C Red No.13
  • woodstain scarlet
  • Acid Red 73(Brilliant Croceine Moo)
  • Crocein Scarlet 3b @100 μg/mL in Methanol
  • 3B Crocein Scarlet 3B
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  • woodstainscarle
  • ACID RED 73 100%
  • Acid Red 73 ISO 9001:2015 REACH
  • Acid Red GR
  • C.I.Acid Red 73:C.I.27290
  • C.I.Solvent Red 69:C.I.27290
  • 5413-75-2
  • C22N4S2O7Na2H27
  • C22H14N4Na2O7S2
  • Organics
  • Dyes and Pigments