Zibo Hongwei Industry Co., Ltd.

Direct Dyes, Direct Violet 1, Reactive Dye manufacturer / supplier in China, offering Direct Violet N, Direct Violet 1, Acid Cellulase, Neutral Cellulase, Acid Cellulase Enzyme, Textile Enzyme and so on.

Supplier Homepage Product List direct dyes Direct Violet N, Direct Violet 1

Direct Violet N, Direct Violet 1

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/Mon
Transport Package: 25kg/Bag
Payment Terms: L/C, T/T, D/P

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Basic Info.

Model NO.:100%
Usage:Paper, Ink, Leather, Textile
Application Material:Mainly Used for Cotton, Such as Glue of Cellulose
Name:Basic Red X-FG

Product Description

Name:C.I.Direct Violet 1,C.I.22570

Molecular Structure: Double azo class

C.I.Direct Violet 1,C.I.22570,CAS 2586-60-9,728.66,C32H22N6Na2O8S2,Direct Violet N,Direct Violet 4RB

Molecular Formula:C32H22N6Na2O8S2

Molecular Weight: 728.66

CAS Registry Number:2586-60-9

Manufacturing Methods : 4-(4-Aminophenyl)benzenamine double nitriding, in acid conditions and 6-Amino-4-hydroxynaphthalene-2-sulfonic acid  (2 Moore) coupled.

StandardAcid ResistanceAlkali ResistanceLight FastnessSoapingWater
ISO3-4432-3 2-3 
AATCC442-33-4 2-3 
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Zibo Hongwei Industry Co., Ltd.

- Shandong, China
- Manufacturer/Factory

Gold Member Since 2013
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