Luoyang Huasu Dyestuff Co., Ltd-Acid dyes,Direct dyes,Alkaline dyes

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Product Category

Dyestuff

-	Acid dyes

-	Direct dyes

-	Alkaline dyes

Intermediate

-	4-Aminoazobenzene-4'-sulfonic

-	4,4'-dihydroxy-7

-	7-anilino-4-hydroxynaphthalene-2-sulphonic acid

-	7-hydroxy-1,3-naphthalenedisulfonic acid, dipotassium salt

Products

Alkaline dyes

Color sample

Product name

International index

Strength

Dyeing depth

Color fastness

Sun proof

Soaping proof

sweat stain

fastness to hot pressing

wear resistance

(%o.w.f)

50℃

PH5.5

PH8

180℃

color change

staining

color change

staining

color change

staining

color change

staining

dry

wet

alkaline bright yellow O

Y-2

100%

3.0

3-4

4-5

Add: Tianhu Town, Song County, Luoyang City, Henan Province
Tel: +86-379-66578111 Fax: +86-379-66578287
Sales Department: Manager Su 13721671000
E-mail: luoyanghuasu1@163.com
Copyright(C)2017 , Luoyang Huasu Dyestuff Co., Ltd All Rights Reserved. Supported by ChemNet ChinaChemNet

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