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Direct Scarlet D- F2g , Direct Red F2g , Direct Blending Scarlet D- F2g , Direct Fast Scarlet F2g , Direct Fast Red F2g , Direct Red 224

China Direct Scarlet D-F2g, Direct Red F2g, Direct Blending Scarlet D-F2g, Direct Fast Scarlet F2g, Direct Fast Red F2g, Direct Red 224, Find details about China Direct Red 224, Direct Scarlet D-F2g from Direct Scarlet D-F2g, Direct Red F2g, Direct Blending Scarlet D-F2g, Direct Fast Scarlet F2g, Direct Fast Red F2g, Direct Red 224

Model NO.
100%
Content
100%
C.I.No.
00000
Molecular Formula
C41h34n10na4o18s4
Molecular Weight
1174.99
CAS
12222-48-9
Trademark
HONGWEI
Specification
CE SGS
Origin
Shandong
Model NO.
100%
Content
100%
C.I.No.
00000
Molecular Formula
C41h34n10na4o18s4
Molecular Weight
1174.99
CAS
12222-48-9
Trademark
HONGWEI
Specification
CE SGS
Origin
Shandong
Name:C.I.Direct Red 224

Molecular Structure: Double azo class
 
C.I.Direct Red 224,CAS 12222-48-9,1174.99,C41H34N10Na4O18S4,Direct Scarlet D-F2G,Direct Red F2G,Direct Blending Scarlet D-F2G,Direct Fast Scarlet F2G,Direct Fast Red F2G

Molecular Formula:C41H34N10Na4O18S4

Molecular Weight: 1174.99

CAS Registry Number:12222-48-9

Manufacturing Methods : 7-Amino-4-hydroxynaphthalene-2-sulfonic acid and 2,4,6-Trichloro-1,3,5-triazine condensation, again with diazo have 2-Amino-5-methoxybenzenesulfonic acid coupling, and then 2-(2-Hydroxyethylamino)ethanol processing.
 
Used for cellulose fiber and polyester/cotton, polyester/stick blended a bath dyeing of, also can be used for paper color.
 
StandardAcid ResistanceAlkali ResistanceLight FastnessSoapingWater
FadingStainFadingStain
ISO3-44-544-5 (40ºC)4-543-4

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