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DIRECT YELLOW 29

DIRECT YELLOW 29 Structure
DIRECT YELLOW 29 structure
CAS No.
6537-66-2
Chemical Name:
DIRECT YELLOW 29
Synonyms
CI 19556;DURAZOL YELLOW;Solar Yellow B;DIRECT YELLOW 29;Saturn Yellow LRT;Triamin Yellow RT.;Chloramine yellow g;Direct Fast Yellow B;Amanil fast yellow bx;C.I. Direct Yellow 29
CBNumber:
CB4147604
Molecular Formula:
C42H24N6Na2O6S6
Molecular Weight:
947.05
MDL Number:
MFCD00005797
MOL File:
6537-66-2.mol
Last updated:2022-12-21 16:56:50
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DIRECT YELLOW 29 Properties

FDA UNII S240D948B7
EPA Substance Registry System [2,6'-Bibenzothiazole]-7-sulfonic acid, 2',2'''-(azodi-4,1-phenylene)bis[6-methyl-, disodium salt (6537-66-2)

DIRECT YELLOW 29 price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
American Custom Chemicals Corporation DYE0000815 DIRECT YELLOW 29 95.00% 6537-66-2 5MG $499.96 2021-12-16 Buy
Product number Packaging Price Buy
DYE0000815 5MG $499.96 Buy

DIRECT YELLOW 29 Chemical Properties,Uses,Production

Preparation

use sodium hypochlorite processing C.I. Direct Yellow 59 (C.I. 49000) solution.

Properties and Applications

red light yellow. Palm red powder. Soluble in water for golden brown, solubility of 30 g/L (60 ℃), 48 g/L (98 ℃), soluble in ethanol is shallow lemon yellow. The strong sulfuric acid for orange red brown, diluted into gold. The dye solution with strong hydrochloric acid into orange red brown; Add thick sodium hydroxide solution into a golden brown. In dyeing copper and iron ion colored light slight change. Good resistance to chlorine stability,On Rongalite and sodium sulfide reduction-resistant. Used for cotton and viscose fiber dyeing and can be directly printing and white, can and dispersal dyes with bath of high temperature on polyester/cotton blended fabric dyeing, used for leather and paper shading.

Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
AATCC 5 4 4-5 4-5 3-4

DIRECT YELLOW 29 Preparation Products And Raw materials

Raw materials

Sodium hypochlorite BRILLIANT YELLOW PRIMULINE

Preparation Products

DIRECT YELLOW 29 Suppliers

Global( 13)Suppliers
Supplier Tel Email Country ProdList Advantage
Hubei xin bonus chemical co. LTD 		86-13657291602 linda@hubeijusheng.com CHINA 22968 58
Dideu Industries Group Limited 		+86-29-89586680 +86-15129568250 1026@dideu.com China 29067 58
Alfa Chemistry 		+1-5166625404 Info@alfa-chemistry.com United States 21317 58
Alfa Chemistry 1-516-6625404 support@alfa-chemistry.com United States 9171 60
Shaanxi Dideu Newmaterial Co., Ltd. 029-63373950 15353716720 1052@dideu.com China 10007 58
Supplier Advantage
Hubei xin bonus chemical co. LTD 		58
Dideu Industries Group Limited 		58
Alfa Chemistry 		58
Alfa Chemistry 60
Shaanxi Dideu Newmaterial Co., Ltd. 58

6537-66-2(DIRECT YELLOW 29)Related Search:

tetrasodium 3,3'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,5-disulphonate) tetrasodium 3,3'-[carbonylbis[imino(2-methyl-4,1-phenylene)azo-4,1-phenylenecarbonylimino]]bis[5-sulphonatosalicylate] Direct Yellow 30 DIRECT YELLOW 28 4-(6-Methyl-2-benzothiazolyl)benzeneamine
2-TOLUENESULFONIC ACID 4-BENZOTHIAZOL-2-YL-PHENYLAMINE 2-PHENYLTHIAZOLE 2-Methylthiazole PRIMULINE
2-Phenylbenzothiazole 2-Methylbenzothiazole DIRECT YELLOW 29 2,6-dimethylbenzothiazole 6-METHYLBENZOTHIAZOLE
DURAZOL YELLOW G,DURAZOL YELLOW G C.I. NO. 19555 4-(1,3-THIAZOL-2-YL)ANILINE o-Toluenesulfonic acid, sodium salt

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Solius Light Yellow RT Triamin Yellow RT. 2',2'''-[Azobis(4,1-phenylene)]bis(6-methyl-2,6'-bibenzothiazole-7-sulfonic acid sodium) salt Sirius Supra Yellow RT 2,6'-Dibenzothiazole-7-sulfonic acid, 2',2'''-(azodi-4,1-phenylene)bis(6-methyl-, disodium salt Amanil fast yellow bx Atlantic fast yellow ffx Benzanil supra yellow gx C.I. Direct yellow 29, disodium salt Chloramine yellow g DIRECT YELLOW 29 DURAZOL YELLOW CI 19556 Direct yellow 29 (C.I. 19556) C.I. Direct Yellow 29 [2, 6'-Bibenzothiazole]-7-sulfonic acid, 2', 2'''-(azodi-4, 1-phenylene)bis [6-methyl], disodium salt Atul Direct Fast Yellow FGR Direct Fast Yellow 5R Direct Fast Yellow B Saturn Yellow LRT Solar Yellow B [2,6’-bibenzothiazole]-7-sulfonicacid,2’,2’’’-(azodi-4,1-phenylene)bis[6-meth disodium 2',2'''-(azodi-4,1-phenylene)bis[6-methyl[2,6'-bibenzothiazole]-7-sulphonate] C.I. Direct Yellow 29, disodium salt (8CI) C.I.Direct Yellow 29:C.I.19556 DIRECT YELLOW 29 ISO 9001：2015 REACH 6537-66-2 C42H24N6Na2O6S6 C42H24N6O6S22Na