Zibo Hongwei Industry Co., Ltd.

Direct Dyes, Direct Yellow 5, Reactive Dye manufacturer / supplier in China, offering Direct Yellow 6, Acid Cellulase, Neutral Cellulase, Acid Cellulase Enzyme, Textile Enzyme and so on.

Direct Yellow 6

FOB Price:US $1 / kg
Min. Order (kg) FOB Price
100+ US $1 / kg
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Min. Order: 100 kg
Production Capacity: 5000mt/Year
Transport Package: 25kg/Bag, 25kg/Drum
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info.

Model NO.:100%
Colour:Yellow
Appearance:Powder
Usage:Paper, Ink, Leather, Textile
Application Material:Used for Cellulose Fiber, Wool, Silk, Polyamide Fi
Trademark:HONGWEI
Origin:Shandong

Product Description

Name:C.I.Direct Yellow 6,C.I.40001

Molecular Structure: Stilbenes
 
CAS Registry Number:1325-38-8
 
Manufacturing Methods :  C.I. Direct Yellow 11 (C.I. 40000) solution with Formaldehyde condensation; Or (E)-2-(2-sulfo-4-nitrostyryl)-5-nitrobenzenesulfonic acid in the presence of sodium hydroxide solution and Formaldehyde heating.
 
StandardAcid ResistanceAlkali ResistanceLight FastnessSoapingWater
FadingStainFadingStain
ISO4-54-52-33 3 
AATCC111-22-3 2-3 
 
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Zibo Hongwei Industry Co., Ltd.

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