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Acid Green 4

Acid Green 4 Suppliers list
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 18871490254
Email: linda@hubeijusheng.com
Products Intro: Product Name:Acid Green 4
CAS:25424-72-0
Purity:0.99 Package:5KG;1KG
Company Name: Alfa Chemistry
Tel: +1-5166625404
Email: Info@alfa-chemistry.com
Products Intro: Product Name:Acid Green 4
CAS:25424-72-0
Company Name: Alfa Chemistry  
Tel: 1-516-6625404
Email: support@alfa-chemistry.com
Products Intro: Product Name:Acid Green 4
CAS:25424-72-0
Package:1g;10g;100g;1KG;5KG
Company Name: Dynasty Colourants Co., Ltd.  
Tel: 86 0574 27862107 27862719
Email: info@dynasty-color.com
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Company Name: Shanghai Road Dyestuffs & Chemicals Co., Ltd  
Tel: 86-21-6284 6670
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Acid Green 4 Basic information
Product Name:Acid Green 4
Synonyms:Acid Green 4;trisodium tris[4-hydroxy-3-nitrosonaphthalene-1-sulphonato(2-)-O3,O4]ferrate(3-);trisodium,iron(3+),3-nitroso-4-oxidonaphthalene-1-sulfonate;C.I.Acid Green 4:C.I.410025
CAS:25424-72-0
MF:C30H15FeN3NaO15S3(-2)
MW:832.47
EINECS:246-971-6
Product Categories:
Mol File:25424-72-0.mol
Acid Green 4 Structure
Safety Information
MSDS Information
Acid Green 4 Usage And Synthesis
PreparationWill on nitrosation 4-Hydroxynaphthalene-1-sulfonic acid, and then turn it into iron sodium salt.
Properties and Applicationsyellow light green. Soluble in water for yellow-green solution. The strong sulfuric acid for yellow brown, after dilution is yellow, with Potassium ferricyanide blue precipitation. In water solution to join sodium hydroxide don’t change color.
Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 6 3 4 3-4 3-4 4
Acid Green 4 Preparation Products And Raw materials
Raw materials1-Naphthol-4-sulfonic acid
Tag:Acid Green 4(25424-72-0) Related Product Information
[1,1'-Biphenyl]sulfonic acid, 4,4''-[(9,10-dihydro-9,10-dioxo-1,4-anthracenediyl)diimino]bis-, disodium salt 2,2'-[(9,10-Dihydro-5-hydroxy-9,10-dioxoanthracene-1,4-diyl)diimino]bis[5-methylbenzenesulfonic acid sodium] salt disodium hydrogen bis[4-amino-3-[(2-hydroxy-3,5-dinitrophenyl)azo]naphthalene-1-sulphonato(3-)]chromate(3-) Benzoic acid, 3-[[4-[(1,8-dihydroxy-4-sulfo-2-naphthalenyl)azo]-1-naphthalenyl]azo]-2(or 6)-hydroxy-, disodium salt Acid Green 40 Acid Green 28 8-[[4-(Acetylamino)phenyl]amino]-5-cyclohexylamino-9,10-dihydro-9,10-dioxoanthracene-2-sulfonic acid sodium salt 4-Amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-[[4-(phenylazo)phenyl]azo]naphthalene-2,7-disulfonic acid disodium salt ACID GREEN 3 LIGHT GREEN SF YELLOWISH