ChemicalBook
Chinese Japanese Germany Korea

C.I. 14720

C.I. 14720
C.I. 14720 structure
CAS No.
3567-69-9
Chemical Name:
C.I. 14720
Synonyms
E122;red#14;11959red;foodred5;karmesin;AZORUBIN;CI 14720;acidred2c;carmoisin;ciacidred
CBNumber:
CB8362823
Molecular Formula:
C20H12N2Na2O7S2
Formula Weight:
502.43
MOL File:
3567-69-9.mol

C.I. 14720 Properties

Flash point:
>225℃
form 
neat
Colour Index 
14720
color 
Red brown
Odor
Odorless
Water Solubility 
Soluble in water
EWG's Food Scores
1-3
FDA UNII
DR4641L47F
IARC
3 (Vol. 8, Sup 7) 1987
EPA Substance Registry System
C.I. Acid Red 14, disodium salt (3567-69-9)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-37/39
WGK Germany  2
RTECS  QK1925000
TSCA  Yes
Toxicity LD50 oral in rat: > 10gm/kg

C.I. 14720 price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 214515 Chromotrope FB Dye content 50% 3567-69-9 50g $102 2020-08-18 Buy
Sigma-Aldrich 52245 Carmoisine analytical standard 3567-69-9 25mg $183 2021-03-22 Buy
TCI Chemical A0580 Azo Rubine 3567-69-9 25g $44 2021-03-22 Buy
Alfa Aesar B22328 Chromotrope FB 3567-69-9 50g $91.7 2021-03-22 Buy
Alfa Aesar B22328 Chromotrope FB 3567-69-9 10g $38.8 2021-03-22 Buy

C.I. 14720 Chemical Properties,Uses,Production

Uses

Azo Rubine is an synthetic red food dye and is used for the purposes where food is heat-treated after fermentation.

Preparation

4-Aminonaphthalene-1-sulfonic acid diazo, coupled with the 4-Hydroxynaphthalene-1-sulfonic acid.

General Description

Reddish-brown crystals or dark maroon powder.

Air & Water Reactions

Can be explosive as a dust in air at certain concentrations. Moderately soluble in water.

Reactivity Profile

C.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 Hazard

ACUTE/CHRONIC HAZARDS: When heated to decomposition C.I. 14720 emits very toxic fumes of sulfur oxides, nitrogen oxides and Na2O.

Fire Hazard

Flash point data for C.I. 14720 are not available; however, C.I. 14720 is probably combustible.

Properties and Applications

blue-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 materials

Preparation Products


C.I. 14720 Suppliers

Global( 193)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-66670886
info@dakenchem.com China 21032 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22607 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29961 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
BOC Sciences
1-631-485-4226
1-631-614-7828 inquiry@bocsci.com United States 19753 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 37282 58
Shanghai Standard Technology Co., Ltd.
18502101150
+86-21-57127007-6606 ft-sales@nature-standard.com CHINA 1923 58
CONIER CHEM AND PHARMA LIMITED
86-18523575427
sales@conier.com CHINA 47496 58
Target Molecule Corp
18019718960 781-999-5354
marketing@targetmol.com United States 19232 58
Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418671
0551-65418697 sales@tnjchem.com CHINA 37441 58

View Lastest Price from C.I. 14720 manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2020-05-22 Chromotrope FB
3567-69-9
US $0.00 / mg 20mg ≥98%(HPLC) 10 g Shanghai Standard Technology Co., Ltd.
2019-07-06 C.I. 14720
3567-69-9
US $1.00 / kg 1kg as request 500kg career henan chemical co

C.I. 14720 Spectrum


3567-69-9(C.I. 14720)Related Search:


Copyright 2017 © ChemicalBook. All rights reserved