Products

Direct Fast Yellow 3rl , Direct Yellow 34

China Direct Fast Yellow 3rl, Direct Yellow 34, Find details about China Direct Yellow 34, Direct Fast Yellow 3rl from Direct Fast Yellow 3rl, Direct Yellow 34

Model NO.
100%
Content
100%
C.I.No.
C.I.29060
Molecular Formula
C37h28n6na4o15s4
Molecular Weight
1016.87
CAS Registry Number
6420-33-3
Trademark
HONGWEI
Specification
CE, SGS
Origin
China
Model NO.
100%
Content
100%
C.I.No.
C.I.29060
Molecular Formula
C37h28n6na4o15s4
Molecular Weight
1016.87
CAS Registry Number
6420-33-3
Trademark
HONGWEI
Specification
CE, SGS
Origin
China
Name:C.I.Direct Yellow 34,C.I.29060

Molecular Structure: Double azo class
 

 
C.I.Direct Yellow 34,C.I.29060,CAS 6420-33-3,1016.87,C37H28N6Na4O15S4,Direct Fast Yellow 3RL

Molecular Formula:C37H28N6Na4O15S4

Molecular Weight: 1016.87

CAS Registry Number:6420-33-3

Manufacturing Methods : 3-Aminonaphthalene-1,5-disulfonic acid diazo, and 2-Amino-4-methylanisole coupling, and then make the light gasification.
 
Used for cellulose fiber dyeing, paper color.
 
StandardAcid ResistanceAlkali ResistanceLight FastnessSoapingWater
FadingStainFadingStain
ISO356-72-3
3
AATCC4-5353-43

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