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C.I. 14720

C.I. 14720 Suppliers list
Company Name: Henan DaKen Chemical CO.,LTD.
Tel: +86-371-66670886
Email: info@dakenchem.com
Products Intro: Product Name:C.I. 14720
CAS:3567-69-9
Purity:99% Package:100g,500g,1KG,10KG,100KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Email: info@tianfuchem.com
Products Intro: CAS:3567-69-9
Purity:99% Package:500G;1KG;5KG;25KG
Company Name: career henan chemical co
Tel: +86-371-86658258
Email: sales@coreychem.com
Products Intro: Product Name:C.I. 14720
CAS:3567-69-9
Purity:as request Package:1kg;1USD
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 86-18871470254
Email: linda@hubeijusheng.com
Products Intro: Product Name:Acidic Red B
CAS:3567-69-9
Purity:0.99 Package:5KG;1KG
Company Name: BOC Sciences
Tel: 1-631-485-4226
Email: inquiry@bocsci.com
Products Intro: Product Name:Carmoisine
CAS:3567-69-9
Purity:>95% Package:1G;10G;100G Remarks:Carmoisine is an organic molecular entity.

Lastest Price from C.I. 14720 manufacturers

  • Chromotrope FB
  • US $0.00 / mg
  • 2020-05-22
  • CAS:3567-69-9
  • Min. Order: 20mg
  • Purity: ≥98%(HPLC)
  • Supply Ability: 10 g
  • C.I. 14720
  • US $1.00 / kg
  • 2019-07-06
  • CAS:3567-69-9
  • Min. Order: 1kg
  • Purity: as request
  • Supply Ability: 500kg
C.I. 14720 Basic information
Product Name:C.I. 14720
Synonyms:Azo Rubine (50% Dye content);1-Naphthalenesulfonicacid, 4-hydroxy-3-[2-(4-sulfo-1-naphthalenyl)diazenyl]-, sodiuM salt (1:2);ChroMe becoMes priMe FB;PONTACYL RUBINE R;MORDANT BLUE 79;CI 14720 Acid red 14;Disodium 4-hydroxy-3-[(4-sulfo-1-naphthalenyl)azo]-1-naphthalenesulfonate;11959red
CAS:3567-69-9
MF:C20H12N2Na2O7S2
MW:502.43
EINECS:222-657-4
Product Categories:Dyes and Pigments;Organics
Mol File:3567-69-9.mol
C.I. 14720 Structure
C.I. 14720 Chemical Properties
Fp >225℃
form neat
Colour Index 14720
color Red brown
OdorOdorless
Water Solubility Soluble in water
IARC3 (Vol. 8, Sup 7) 1987
EPA Substance Registry SystemC.I. Acid Red 14, disodium salt (3567-69-9)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-37/39
WGK Germany 2
RTECS QK1925000
TSCA Yes
Hazardous Substances Data3567-69-9(Hazardous Substances Data)
ToxicityLD50 oral in rat: > 10gm/kg
MSDS Information
ProviderLanguage
C.I. 14720 English
SigmaAldrich English
ALFA English
C.I. 14720 Usage And Synthesis
UsesAzo Rubine is an synthetic red food dye and is used for the purposes where food is heat-treated after fermentation.
Preparation4-Aminonaphthalene-1-sulfonic acid diazo, coupled with the 4-Hydroxynaphthalene-1-sulfonic acid.
General DescriptionReddish-brown crystals or dark maroon powder.
Air & Water ReactionsCan be explosive as a dust in air at certain concentrations. Moderately soluble in water.
Reactivity ProfileC.I. 14720 may form toxic gases 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. May form flammable gases with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides.
Health HazardACUTE/CHRONIC HAZARDS: When heated to decomposition C.I. 14720 emits very toxic fumes of sulfur oxides, nitrogen oxides and Na2O.
Fire HazardFlash point data for C.I. 14720 are not available; however, C.I. 14720 is probably combustible.
Properties and Applicationsblue-ray red. Dark red powder, soluble in water, but soluble in ethanol red solution, slightly soluble in acetone. In a purple color of sulfuric acid, and it will dilute to product red precipitate; Nitric acid in deep red, turn red after yellow. Its water solution and strong hydrochloric acid red; Add sodium hydroxide fluid shows red orange brown. Dyeing copper ions in slightly dark color. Good levelness. Mainly used in strong acid dye in bath dyeing wool, wool fabrics can be in silk fabric, polyamide fiber and printing. The Barium salt can be used as organic pigment use. Also can be used in the manufacture color amylum, ink and used for leather, paper, soap, wood, electrical-controlled silver, medicine, biology and cosmetics shading.
Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 3 2 5 3 1 4-5 2 1
AATCC 3 3 3 2-3 1 1-2 3-4 3-4
C.I. 14720 Preparation Products And Raw materials
Raw materialsNaphthionic acid-->1-Naphthol-4-sulfonic acid-->GOLD COAST SOLUTION NO 3
Tag:C.I. 14720(3567-69-9) Related Product Information
4-Hydroxybenzenesulfonic acid 4-HYDROXYBENZENESULFONIC ACID SODIUM SALT DIHYDRATE 4-Mercaptophenol SODIUM SULFANILATE 1-Naphthol-4-sulfonic acid 1-Naphthalenesulfonic acid Sodium 1-naphthalenesulfonate 2-Aminophenol-4-sulfonic acid Naphthionic acid 4-AMINO-1-NAPHTHALENESULFONIC ACID SODIUM SALT 4-Aminothiophenol 4-Amino-benzenesulfonic acid monosodium salt 1-NAPHTHOL-4-SULFONIC ACID SODIUM SALT P-PHENYLAZOBENZENESULFONIC ACID 4-HYDROXYBENZENESULFONIC ACID SODIUM SALT HYDRATE Sodium 4-amino-1-naphthalenesulfonate 1-NAPHTHALENETHIOL Naphthalene-1-sulfonic acid hydrate, 98%