50925-42-3

Name	Direct Yellow 86
Synonyms	Projet Yellow 1 Direct Yellow 86 Kayafect Yellow F Aizen Primula Yellow 2RH Everdirect Supra Yellow RL Best Direct Supra Yellow RL Direct Fast Yellow R Special Hodgsons Kayarus Supra Yellow RL Nippon Kagaku Direct Paper Yellow GL Tetrasodium 3,3'-((6-((2-hydroxyethyl)amino)-1,3,5-triazine-2,4-diyl)bis(imino(2-methyl-4,1-phenylene)azo))bisnaphthalene-1,5-disulphonate 1,5-Naphthalenedisulfonic acid, 3,3'-((6-((2-hydroxyethyl)amino)-1,3,5-triazine-2,4-diyl)bis(imino(2-methyl-4,1-phenylene)azo))bis-, tetrasodium salt tetrasodium 3,3'-({6-[(2-hydroxyethyl)amino]-1,3,5-triazine-2,4-diyl}bis[imino(2-methylbenzene-4,1-diyl)(E)diazene-2,1-diyl])dinaphthalene-1,5-disulfonate
CAS	50925-42-3
EINECS	256-851-5
InChI	InChI=1/C39H34N10O13S4.4Na/c1-21-15-23(9-11-31(21)48-46-25-17-29-27(35(19-25)65(57,58)59)5-3-7-33(29)63(51,52)53)41-38-43-37(40-13-14-50)44-39(45-38)42-24-10-12-32(22(2)16-24)49-47-26-18-30-28(36(20-26)66(60,61)62)6-4-8-34(30)64(54,55)56;;;;/h3-12,15-20,50H,13-14H2,1-2H3,(H,51,52,53)(H,54,55,56)(H,57,58,59)(H,60,61,62)(H3,40,41,42,43,44,45);;;;/q;4*+1/p-4/b48-46+,49-47+;;;

Molecular Formula	C39H30N10Na4O13S4
Molar Mass	1066.93378
Density	1.497[at 20℃]
Water Solubility	71.33g/L at 20℃
Vapor Presure	0-0Pa at 25℃
Storage Condition	Room Temprature
Physical and Chemical Properties	Earth-yellow powder. Soluble in water. High temperature stability is good.

LogP	-2.876 at 20℃
EPA chemical information	Information provided by: ofmpub.epa.gov (external link)
use	direct blended yellow D-RL is suitable for one-bath dyeing of polyester-viscose and polyester-cotton blended fabrics, especially for one-bath one-step dyeing, silk dyeing and paper dyeing. dyes commonly used for inkjet printing have the following requirements: high purity (HPLC purity is at least above 99%), extremely low salt content and heavy metal elements, low viscosity, high surface tension, good solvent compatibility and storage stability. In particular, dye purity is one of the main indicators affecting the performance of inkjet inks.
Production method	Using amino C acid, m-toluidine, cyanuric chloride, and ethanolamine as raw materials, the amino C acid is first diazotized, and then coupled with m-toluidine, and then Condensation with cyanuric chloride, and finally use ethanolamine for the second condensation to obtain the product.

Last Update：2024-04-09 15:16:50

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Product Name: Direct Yellow 86 Visit Supplier Webpage Request for quotation
CAS: 50925-42-3
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409

Wechat: 18301782025

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50925-42-3

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