ChemicalBook > Product Catalog >Biochemical Engineering >Biochemical Reagents >Biological Dyes >ACID RED 26

ACID RED 26

ACID RED 26 Suppliers list
Company Name: Shaanxi Dideu Medichem Co. Ltd
Tel: +86-029-81138252 +86-18789408387
Email: 1057@dideu.com
Products Intro: Product Name:ACID RED 26
CAS:3761-53-3
Purity:99% Package:1KG;1USD
Company Name: career henan chemical co
Tel: +86-0371-86658258 +8613203830695
Email: sales@coreychem.com
Products Intro: Product Name:ACID RED 26
CAS:3761-53-3
Purity:Dye content 70% Package:1KG;2USD
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 18871490254
Email: linda@hubeijusheng.com
Products Intro: Product Name:acid red 26
CAS:3761-53-3
Purity:99% Package:5KG;1KG
Company Name: Hubei xin bonus chemical co. LTD
Tel: 86-13657291602
Email: linda@hubeijusheng.com
Products Intro: Product Name:ACID RED 26
CAS:3761-53-3
Purity:0.99 Package:5KG;1KG
Company Name: Chongqing Chemdad Co., Ltd
Tel: +86-023-6139-8061 +86-86-13650506873
Email: sales@chemdad.com
Products Intro: Product Name:ACID RED 26
CAS:3761-53-3
Purity:0.98 Package:1kg,2kg,5kg,10kg,25kg

ACID RED 26 manufacturers

  • ACID RED 26
  • ACID RED 26 pictures
  • $1.00 / 1KG
  • 2024-07-14
  • CAS:3761-53-3
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: 20t
  • ACID RED 26
  • ACID RED 26 pictures
  • $15.00 / 1KG
  • 2021-07-02
  • CAS:3761-53-3
  • Min. Order: 1KG
  • Purity: 99%+ HPLC
  • Supply Ability: Monthly supply of 1 ton
  • ACID RED 26
  • ACID RED 26 pictures
  • $2.00 / 1KG
  • 2019-07-06
  • CAS:3761-53-3
  • Min. Order: 1KG
  • Purity: Dye content 70%
  • Supply Ability: customise
ACID RED 26 Basic information
Product Name:ACID RED 26
Synonyms:xylidineponceau3rs;ACID RED 26;ACID RED 26 CI 16150;ACID SCARLET 2R;4-(2,4-DIMETHYLPHENYLAZO)-3-HYDROXY-2,7-NAPHTHALENEDISULFONIC ACID, DISODIUM SALT;disodium 1-(2,4-dimethylphenylazo)-2-hydroxynaphthalene-3,6-disulphonate;Ponceau red RR;xylidine ponceau 2R (C.I. 16150)
CAS:3761-53-3
MF:C18H17N2NaO7S2
MW:460.45
EINECS:223-178-3
Product Categories:Organics
Mol File:3761-53-3.mol
ACID RED 26 Structure
ACID RED 26 Chemical Properties
Melting point >300℃
storage temp. Inert atmosphere,Room Temperature
solubility DMSO (Slightly), Water (Slightly)
Colour Index 16150
form Fine Powder
color Dark red to bordeaux
BRN 5709350
Stability:Hygroscopic
IARC2B (Vol. 8, Sup 7) 1987
EPA Substance Registry SystemC.I. Food Red 5 (3761-53-3)
Safety Information
Hazard Codes Xn,T
Risk Statements 40-45-36/37/38
Safety Statements 36-53-45-36/37/39-26
WGK Germany 3
RTECS QJ6825000
HS Code 32041200
Hazardous Substances Data3761-53-3(Hazardous Substances Data)
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
ACID RED 26 Usage And Synthesis
Chemical Propertiesdark red to bordeaux fine powder
UsesA stain used in histology and in Masson’s trichrome stain.
UsesAcid Red 26 is an acid azo red dye used in inks and fabrics. Contributor to environmental pollution and textile effluents. Dyes and metabolites, Environmental Testing.Environmental toxin on US EPA Toxic Release Inventory list (TRI) list.
DefinitionChEBI: An organic sodium salt that is the disodium salt of 4-[(2,4-dimethylphenyl)diazenyl]-3-hydroxynaphthalene-2,7-disulfonic acid. Its use is largely confined to Masson's trichrome, where it gives a slight orange shading to the red of the cytoplasmic structure .
Preparation2,4-Dimethylbenzenamine diazo, coupled with 3-Hydroxynaphthalene-2,7-disulfonic acid.
General DescriptionDark red crystals or red powder.
Air & Water ReactionsAzo dyes can be explosive when suspended in air at specific concentrations. Slightly soluble in water.
Reactivity ProfileACID RED 26 is an azo compound. Azo, diazo, azido compounds can detonate. This applies in particular to organic azides that have been sensitized by the addition of metal salts or strong acids. Toxic gases are formed by mixing materials of this class with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides. ACID RED 26 is incompatible with strong oxidizing agents and strong acids .
Fire HazardFlash point data for ACID RED 26 are not available; however, ACID RED 26 is probably combustible.
Safety ProfileModerately toxic by intraperitoneal route. Questionable carcinogen with experimental carcinogenic and tumorigenic data. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx and SOx.
Properties and Applicationscolourful red yellow light. Soluble in water for red orange to red, hardly soluble in ethanol and acetone, insoluble in other organic solvents. The strong sulfuric acid are blushing to wine red, yellow and red for diluted. In water solution to join strong hydrochloric acid have red precipitate; Join nitric acid by bright red to orange; Add thick sodium hydroxide solution into orange brown; Add 10% sodium hydroxide solution for palm red.
Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 3 3-4 5 4 1 4 3 2
AATCC 4 2 2 1-2 1-2 1-2 2-3 2-3
ACID RED 26 Preparation Products And Raw materials
Raw materialsDisodium 2-naphthol-3,6-disulfonate-->2,4-Dimethyl aniline
Tag:ACID RED 26(3761-53-3) Related Product Information
Brilliant ponceau 5R 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-[(4-sulfo-1-naphthalenyl)azo]-, trisodium salt,BRILLIANT PONCEAU Acid Red 87 Acid chrome blue K Acid Red 94 6-Hydroxynaphthalene-2-sulphonic acid ACID RED 26 Naphthalene-2,7-disulfonic acid Sodium 6-hydroxynaphthalene-2-sulfonate Sudan I Azobenzene Solvent Orange 2 1-Amino-2-naphthol PONCEAU 3R 2-HYDROXYTHIOPHENOL 1-Naphthylamine Metanilic acid SUDAN II Sodium 2-naphthalenesulfonate