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basic yellow 51

TRADE NAME:
Cationic Yellow X-5GL

CAS NO: 83949-75-1

CI.NO: 480538

Molecular Formula: C20H25N3O4S
Molecular Weight: 403.5
Shade: yellow
COLOR TEMPLATE

basic yellow 51 Physical and Chemical properties

Basic yellow 51
Light Fastness 5
Perspiration Fastness(fading) 5
Perspiration Fastness(stain) 5
Soaping(fading) 4
Soaping(stain) 5

Application Features

​ K value

f value

Solubility(g/L)

Other fiber stains(grade)

Dyeing

pH value

Application classification

   

98℃

60℃

30℃

cotton

viscose

nylon

polyester

wool

   

4

0.4

4

4

2

3

2

4.5

migrate type

 

 

Testing method

Fiber

Light fastness

Perspiration

Pleating (steaming)

Soaping

Light source

Neutral color

Acid/Alkali

Fading

Stain

Condition

Fading

Stain

Condition

Fading

Stain

AATCC

Acrylic

Carbon arc lamp

5

Alkali

4~5

5

Medium

4~5

5

5

5

 

The appearance is yellow uniform powder (or liquid), soluble in water. The pH of the dye bath is stable in the range of 3-6. The blocking group is 1-naphthalenesulfonate.

basic yellow 51 Application:

basic yellow 51 is mainly used for dyeing and printing of acrylic fiber and its blended fabrics. It is especially suitable for dyeing one-bath method of acrylic fiber blending, and also for coloring of modified polyester and paper.

 

Packing:

20 or 25kg/compound bag, carton box, iron drum, fiber durm for powder dye and 1000kg/tank for liquid dye

basic yellow 51 Material Safety Data Sheet (MSDS)

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