ACID ORANGE 8

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Company Name: Hubei Jusheng Technology Co.,Ltd.
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Products Intro: Product Name:ACID ORANGE 8
CAS:5850-86-2
Purity:0.99 Package:5KG;1KG Remarks:C17H13N2NaO4S
Company Name: 3B Pharmachem (Wuhan) International Co.,Ltd.  
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Products Intro: Product Name:ACID ORANGE 8
CAS:5850-86-2
Purity:99% HPLC Package:1Mg ; 5Mg;10Mg ;100Mg;250Mg ;500Mg ;1g;2.5g ;5g ;10g
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Products Intro: Product Name:Acid Orange 8
CAS:5850-86-2
Purity:Dye content 65 % Package:50G
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ACID ORANGE 8 Basic information
Product Name:ACID ORANGE 8
Synonyms:CI 15575;ACID ORANGE 8;4-[(2-hydroxy-1-naphthalenyl)azo]-3-methyl-benzenesulfonicacimonosodiums;acidorange8(c.i.15575);Benzenesulfonicacid,4-[(2-hydroxy-1-naphthalenyl)azo]-3-methyl-,monosodiumsalt;Acid Orange 8 (C.I.);C.I. Acid Orange 8;sodium 4-(2-hydroxynaphth-1-ylazo)-3-methylbenzenesulphonate
CAS:5850-86-2
MF:C17H13N2NaO4S
MW:364.35
EINECS:227-458-6
Product Categories:Organics;A;Stains and Dyes;Stains&Dyes, A to
Mol File:5850-86-2.mol
ACID ORANGE 8 Structure
ACID ORANGE 8 Chemical Properties
Colour Index 15575
EPA Substance Registry SystemC.I. Acid Orange 8, monosodium salt (5850-86-2)
Safety Information
WGK Germany 3
MSDS Information
ProviderLanguage
SigmaAldrich English
ACID ORANGE 8 Usage And Synthesis
Preparation4-Amino-3-methylbenzenesulfonic acid?diazo, and Naphthalen-2-ol coupling.
Properties and Applicationsred light orange. For red orange is soluble in water, soluble in soluble fiber element, slightly soluble in ethanol and acetone, insoluble in other organic solvents. The strong sulfuric acid for blue-ray in red, yellow and orange solution diluted into and precipitation; In nitric acid solution for wine red and then into orange. Its water solution and strong hydrochloric acid is cherry red; Add sodium hydroxide with brown precipitation. Used for wool, silk, cotton, vinegar, polyamide fiber and fiber dyeing. Also used for paper, leather dyeing, the heavy metal salt used in organic pigments.
Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 3 1 2 3 1 3 2-3 1
AATCC 4 1 1 3 2 2 1 1
Purification MethodsSalt it out three times with sodium acetate, then extract it repeatedly with EtOH and dry.
ACID ORANGE 8 Preparation Products And Raw materials
Raw materials2-Aminotoluene-5-sulfonic acid-->2-Naphthol
Tag:ACID ORANGE 8(5850-86-2) Related Product Information
P-PHENYLAZOBENZENESULFONIC ACID 4-Aminothiophenol O-TOLUIDINE-4-SULFONIC ACID SODIUM SALT 1-Amino-2-naphthol Solvent Orange 2 SODIUM SULFANILATE 2-Aminotoluene-5-sulfonic acid ACID ORANGE 8 C.I.Acid Orange 50 Allilon Acid Orange AGT,Dycosweak Acid Orange AGF,Daedo Acid Orange AGT,Best Acid Orange AGT C.I.Acid Orange 28 C.I.Acid Orange 18 C.I.Acid Orange 87 C.I.Acid Orange 30 C.I.Acid Orange 23 C.I.Acid Orange 31 C.I.Acid Orange 125,ACID ORANGE 74, PURE C.I.Acid Orange 64