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ACID RED 1

ACID RED 1 Suppliers list
Company Name: J & K SCIENTIFIC LTD.  
Tel: 400-666-7788 +86-10-82848833
Email: jkinfo@jkchemical.com;market6@jkchemical.com
Products Intro: Product Name:Acid Red 1
CAS:3734-67-6
Package:100G;25G;5G
Company Name: Meryer (Shanghai) Chemical Technology Co., Ltd.  
Tel: +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
Email: sh@meryer.com
Products Intro: Product Name:Acid Red 1
CAS:3734-67-6
Remarks:A0585
Company Name: TCI (Shanghai) Development Co., Ltd.  
Tel: 021-67121386 / 800-988-0390
Email: Sales-CN@TCIchemicals.com
Products Intro: Product Name:Acid Red 1
CAS:3734-67-6
Package:100G,,25G,500G
Company Name: Energy Chemical  
Tel: 021-58432009 / 400-005-6266
Email: info@energy-chemical.com
Products Intro: Product Name:ACID RED 1
CAS:3734-67-6
Package:25G,500G
Company Name: Winchem Industrial Co. Ltd  
Tel: 86-574-83851061 86-574-87083208
Email: info@win-chemical.com
Products Intro: Product Name:Acid Red 1;Red 2G
CAS:3734-67-6
Package:25KG
ACID RED 1 Basic information
Product Name:ACID RED 1
Synonyms:Triacid Amidonaphthol Red G;Triacid Light Red G.;Ext.D&C Red No.11;Amido naphthol red G (Acid red 1);Acid Red 1,Amido Naphthol Red G, Azophloxine;Amidonaphthol Red Azophloxine Pontacyl Carmine Red 2G;Dye content 90%;Acid Red 2G (E
CAS:3734-67-6
MF:C18H13N3Na2O8S2
MW:509.42
EINECS:223-098-9
Product Categories:Dyes and Pigments;Organics
Mol File:3734-67-6.mol
ACID RED 1 Structure
ACID RED 1 Chemical Properties
Colour Index 18050
form neat
BRN 4121767
Safety Information
Safety Statements 22-24/25
WGK Germany 3
RTECS QJ6030000
MSDS Information
ProviderLanguage
SigmaAldrich English
ACID RED 1 Usage And Synthesis
Chemical PropertiesDark red powder
UsesAcid Red 1 is a synthetic red azo dye used as food additive. Studies have shown that Red Acid 1 is converted to toxic compound aniline and may ultimately interfere with blood haemoglobin.
UsesA useful stain with color index of 18050.
DefinitionChEBI: An organic sodium salt that is the disodium salt of 5-acetamido-4-hydroxy-3-(phenyldiazenyl)naphthalene-2,7-disulfonic acid.
Purification MethodsSalt it out three times with sodium acetate, then repeatedly extract it with EtOH. See Solochrome Violet R in “Aromatic compounds”, Chapter 4. [McGrew & Schneider J Am Chem Soc 72 2547 1950.]
ACID RED 1 Preparation Products And Raw materials
Raw materialsSodium sulfate-->1-Naphthol-->4-acetamido-5-hydroxynaphthalene-2,7-disulfonic acid
Tag:ACID RED 1(3734-67-6) Related Product Information
ALIZARIN RUBINOL R Acid Red 27 Acid Red 142 Acid Red C Weak Acid Scarlet F-3GL Acid Red 111 Acid Red 219 Acid Red 88, pure Acid Red 145 Weak Acid Red 2BS Acid Red 414 Acid Red F2R Acid Red RS PONTACYL CARMINE 2B REACTIVE VIOLET 5 5-ACETAMIDO-3-[4-[3-[4-(2,4-DI-T-PENTYLPHENOXY)BUTYLCARBAMOYL]-4-HYDROXY-1-NAPHTHYLOXY]PHENYLAZO]-4-HYDROXY-2,7-NAPHTHALENEDISULFONIC ACID DISODIUM SALT REACTIVE RED 4 ACID VIOLET 7