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ACID RED 8

ACID RED 8 Suppliers list
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 86-18871470254
Email: linda@hubeijusheng.com
Products Intro: Product Name:disodium,(3Z)-3-[(2,4-dimethylphenyl)hydrazinylidene]-4-oxonaphthalene-2,7-disulfonate
CAS:4787-93-3
Purity:99% Package:5KG;1KG Remarks:C18H14N2Na2O7S2
Company Name: Dideu Industries Group Limited
Tel: 029-88380327 +8617691182729
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Products Intro: Product Name:ACID RED 8
CAS:4787-93-3
Purity:99.00% Package:25kgs/Drum;200kgs/Drum Remarks:ISO 9001:2015 REACH Approved Manufacturer
Company Name: Hubei xingongli Chemical Co., Ltd  
Tel: 027-59503710 15172325309
Email: 1018282255@qq.com
Products Intro: Product Name:isodium,(3Z)-3-[(2,4-dimethylphenyl)hydrazinylidene]-4-oxonaphthalene-2,7-disulfonate
CAS:4787-93-3
Purity:99% HPLC Package:25KG;200KG;5KG;1KG;1T Remarks:4787-93-3
Company Name: Shaanxi DIDU pharmaceutical and Chemical Co., Ltd  
Tel: 17691182729 17792793610
Email: 1046@dideu.com
Products Intro: Product Name:ACID RED 8
CAS:4787-93-3
Purity:98% Package:25KG
Company Name: Riedel-de Haen AG  
Tel: 800 558-9160
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Products Intro: CAS:4787-93-3
ACID RED 8 Basic information
Product Name:ACID RED 8
Synonyms:ACID RED 8;CI 14900;acid red 8 (C.I. 14900);Acid Red 8 (C.I.);C.I. Acid Red 8;disodium 3-((2,4-dimethylphenyl)azo)-4-hydroxynaphthalene-2,7-disulphonate;2,7-Naphthalenedisulfonic acid, 3-((2,4-dimethylphenyl)azo)-4-hydroxy-, disodium salt;C.I. Acid red 8, disodium salt
CAS:4787-93-3
MF:C18H14N2Na2O7S2
MW:480.42
EINECS:225-337-2
Product Categories:
Mol File:4787-93-3.mol
ACID RED 8 Structure
ACID RED 8 Chemical Properties
Safety Information
WGK Germany 3
MSDS Information
ProviderLanguage
SigmaAldrich English
ACID RED 8 Usage And Synthesis
Preparation2,4-Dimethylbenzenamine diazo, coupled with 4-Hydroxynaphthalene-2,7-disulfonic acid.
Properties and Applicationscolourful red yellow light. Soluble in water for product red, slightly soluble in ethanol for orange, almost insoluble in acetone. The strong sulfuric acid for product red, diluted for pink. In water solution to join strong hydrochloric acid for product red; By adding concentrated sodium hydroxide solution was time
Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 5 2-3 2-3 2-3 3 2
ACID RED 8 Preparation Products And Raw materials
Raw materials1-Naphthol-3,6-disulfonic acid-->2,4-Dimethyl aniline
Tag:ACID RED 8(4787-93-3) Related Product Information
1-NAPHTHOL-3-SULFONIC ACID SODIUM SALT 1-Naphthol-3,6-disulfonic acid disodium salt Naphthalene-2,7-disulfonic acid 2-AMINO-1-NAPHTHOL CI 23790 Naphthalene-2-sulfonic acid 2-Aminobenzenethiol 1-Naphthol-3,6-disulfonic acid amino-R acid DIANIL BLUE 2R 2,7-Naphthalenedisulfonic acid disodium salt 3-AMINO-2,7-NAPHTHALENEDISULFONIC ACID MONOSODIUM SALT ammonium naphthalenesulphonate Disodium 3-aminonaphthalene-2,7-disulphonate 3-Hydroxythiophenol ACID RED 8 2-Chloro-5-hydroxypyridine Sodium o-aminobenzenesulfonate