ChemicalBook Product Catalog Dyes and Pigments dye Acid dye Acid Orange 67

Acid Orange 67

Acid Orange 67 Basic information
Product Name:Acid Orange 67
Synonyms:Acid Orange 67;Acid Orange 67;4-[[4-[[2-Methyl-4-[[(4-methylphenyl)sulfonyl]oxy]phenyl]azo]phenyl]amino]-3-nitrobenzenesulfonic acid sodium salt;C.I.14172;Orange 67;Weak Acid orange RL;sodium 4-[4-[[2-methyl-4-[[(p-tolyl)sulphonyl]oxy]phenyl]azo]anilino]-3-nitrobenzenesulphonate;AcidOrange3R
CAS:12220-06-3
MF:C26H23N4NaO8S2
MW:606.6
EINECS:235-406-9
Product Categories:Dyes and Pigments;Organics
Mol File:12220-06-3.mol
Acid Orange 67 Structure
Acid Orange 67 Chemical Properties
density 1.46[at 20℃]
Water Solubility 330mg/L at 20℃
LogP1.03 at 20℃
EPA Substance Registry SystemC.I. Acid Orange 67 (12220-06-3)
Safety Information
MSDS Information
Acid Orange 67 Usage And Synthesis
UsesAcid Orange 67 (CAS# 12220-06-3) is an organic azo dye used in the pigmentation of polyester blended fabrics. Acid orange 67 is also used as an analyte in the development of azo dye removal processes.
Preparation4-(4-Aminophenylamino)-3-nitrobenzenesulfonic acid diazo, and a coupling m-Cresol, then use 4-Methylbenzene-1-sulfonyl chloride esterification.
Flammability and ExplosibilityNonflammable
Properties and Applicationsorange. Orange powder. Soluble in water, the water solution is orange. This product used for wool, silk, polyamide fiber dyeing and printing and direct blended fabric dyeing, used for loose hair, tops, silk, washing fastness is a bit poor. This product has a high affinity for neutral, medium light fastness and wet fastness, high fixation rate, good dyeability of flower lid, suitable for polyamide dyed in dark, also suitable for leather coloring.
Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 5-6 4 5 5 5 4
AATCC 4-5 5 5 5 5
Acid Orange 67 Preparation Products And Raw materials
Raw materialsTosyl chloride-->m-Cresol-->4-Aminobiphenyl-->4-(4-Aminoanilino)-3-nitrobenzenesulphonic acid-->Tosyl chloride-->m-Cresol
Acid Orange 7 ACID ORANGE 63 ACID ORANGE 74 Chromate(3-), bis[3-[[4,5-dihydro-3-methyl-5-(oxo-κO)-1-phenyl-1H-pyrazol-4-yl]azo-κN1]-4-(hydroxy-κO)-5-nitrobenzenesulfonato(3-)]-, disodium hydrogen hydrogen bis[3-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulphamoylphenyl)-1H-pyrazol-4-yl]azo]-4-hydroxybenzenesulphonamidato(2-)]chromate(1-) ACID ORANGE 8 1,3-Naphthalenedisulfonic acid, 8-[[2,2'-dimethyl-4'-[[2-oxo-1-[(phenylamino)carbonyl]propyl]azo][1,1'-biphenyl]-4-yl]azo]-7-hydroxy-, disodium salt ORANGE I ACETONE-D6 4-(4-Aminoanilino)-3-nitrobenzenesulphonic acid DIPHENYLAMINE SULFONIC ACID P-TOLUENESULFONIC ACID PHENYL ESTER 4-(PHENYLAZO)DIPHENYLAMINE Sodium 3-nitrobenzenesulphonate Acid Orange 67 2-Nitroaniline-4-sulfonic acid 4-[4-[[2-methyl-4-[[(p-tolyl)sulphonyl]oxy]phenyl]azo]anilino]-3-nitrobenzenesulphonic acid 3,4-Diaminobenzenesulfonic acid
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