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Mordant Red 19

Mordant Red 19 Structure
Mordant Red 19
  • CAS No.1934-24-3
  • Chemical Name:Mordant Red 19
  • CBNumber:CB5886801
  • Molecular Formula:C16H14ClN4NaO5S
  • Formula Weight:432.81
  • MOL File:1934-24-3.mol
Mordant Red 19 Property
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal word
  • Hazard statements
  • Precautionary statements

Mordant Red 19 Chemical Properties,Usage,Production

  • Chemical Properties red powder
  • Uses Mordant red 19 is an azo dye commonly used for dyeing textiles.
  • Preparation 3-Amino-5-chloro-2-hydroxybenzenesulfonic acid diazotization, and 3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one coupling.
  • Properties and Applications brilliant red. Soluble in water for orange red, right amount soluble in ethanol for brown light orange, soluble in acetone and Cellosolve, insoluble in other organic solvent. In concentrated sulfuric acid for yellow orange, dilution after yellow, there was a slight precipitate; In concentrated nitric acid for shallow olive brown solution. Dye aqueous solution to join 10% sodium hydroxide solution for yellow orange.
    Standard Ironing Fastness Light Fastness Fulling Persperation Fastness Soaping Water
    Alkali Acid
    ISO 3 6 4 4-5 4-5 4-5 5
    AATCC 5 6 5 5
  • References [1] Raggi MA, et al.Extractive analysis of aluminum traces in dialysis solutions. J Pharm Biomed Anal. 2000 Jan;21(6):1191-6.
Mordant Red 19 Preparation Products And Raw materials
Raw materials
Preparation Products
Mordant Red 19 Suppliers
Global(19)Suppliers
  • Supplier：
    TargetMol Chemicals Inc.
  • Tel：
  • Email：support@targetmol.com
  • Country：United States
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Mordant Red 19 Spectrum
1934-24-3, Mordant Red 19Related Search:
  • 有机中间体
  • C16H13ClN4O5S
  • C16H12ClN4NaO5S
  • 媒介红 19
  • C.I.媒介红19
  • 5-氯-3-[(4,5-二氢-3-甲基-5-氧代-1-苯基-1H-吡唑-4-基)偶氮]-2-羟基苯磺酸单钠盐
  • 酸性媒介红19
  • 1934-24-3
  • Superchrome Red G
  • NSC-326195
  • NSC326195
  • NSC 326195
  • Acid Chrome Red 5G
  • C.I.Mordant Red 19:C.I.18735
  • Benzenesulfonic acid, 5-chloro-3-(4,5-dihydro-3-methyl-5-oxo-
  • C.I.18735
  • 5-Chloro-3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxybenzenesulfonic acid sodium salt
  • Sodium 5-(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylazo)-3-chloro-6-hydroxybenzenesulfonate
  • Chrome Red 3G
  • Mordant red 19 (C.I. 18735)
  • mordant
  • Mordant Red 19
  • Chrome Red 5G
  • Acid mordant Red 19
  • sodium 3-(5-hydroxy-3-methyl-1-phenylpyrazol-4-ylazo)-5-chloro-2-hydroxybenzenesulphonate
  • 5-Chloro-3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxy-benzenesulfonic acid, monosodium salt
  • Omega Chrome Red ME
  • Benzenesulfonic acid, 5-chloro-3-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo-2-hydroxy-, monosodium salt
  • C.I. Mordantred 19

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