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Acid Blue 45

TRADE NAME:
Acid Brilliant Blue B
Fast Blue B
Acid Light Blue B
Acid Blue 45 JMTSC-020720
Acid Blue B
Acid Brilliant Blue B
Akacid Fast Blue B 200%
Acid Brilliant Blue GS
AACL Fast Blue B 200%

CAS NO: 2861-02-1

CI.NO: 63010

Molecular Formula: C14H8N2Na2O10S2
Molecular Weight: 474.33
Shade:Blue
COLOR TEMPLATE

Acid Blue 45 Physical and Chemical properties

 

Standard

Fiber

Soaping

Persperation Fastness

Oxygen bleaching

Light
Fastness

Fading

Stain

AATCC

Wool

4

1-2

2

1

4

ISO

Wool

5-6

3-4

2-3

1-2

5-6

Application Features

Leveling(grade)

Displacement

Whitening

Solubility(g/L)

Metal ion effect(grade)

copper

iron

chromium

4~5

C

bad

20(100℃)

4

2

2

Colour Fastness Test

Test Methods

fiber

Alkali resistance

Carbonization

Chlorination discoloration

Oxygen bleaching

Alkali fluff

Acid fluff

potting

soaping

Perspiration

Sun exposure

discolor

Staining

discolor

Staining

discolor

Staining

discolor

Staining

AATCC

wool

2

3

1

1

1

1~2

1~2

2

4

ISO

wool

2~3

4

2~3

1~2

1

1

2

1~2

1

1

2

3~4

2~3

5~6

The appearance is blue powder, soluble in water, slightly soluble in ethanol, soluble fiber element, insoluble in acetone, benzene, carbon tetrachloride. The strong sulfuric acid dyes for olive yellow, blue purple to dilute. White sex differences, dyeing copper ions in dark colored light hair, dark colored light iron ion in red.

Appearance is blue powder. Soluble in water, slightly soluble in ethanol, cellosolve, insoluble in acetone, benzene, carbon tetrachloride. The dye is olive yellow in concentrated sulfuric acid, and turns into blue-violet after dilution.

Acid Blue 45 Application:

This product used for wool, silk, wool blended fabric, paper, leather, soap and cosmetics shading, its heavy metal salt can be used as organic pigment ink. This product has high in dyeing move color sex and good permeability.

Use condition:

1. Mainly used for dyeing and printing wool, silk, nylon and blended fabrics, and also for coloring paper, leather, soap and cosmetics.

2. Wool dyeing should be carried out in a strong acid bath. The pH value of the dyeing solution should be adjusted to below 3.5. Yuanming powder can be used as a retarding agent to improve levelness; silk and nylon dyeing should be carried out in an acetic acid bath.

3. When the wool is dyed in the same bath as the various fibers, the silk is lighter in color and the cellulose fibers are not stained.

4. When dyeing, the copper ion color is dark, and the iron ion color is red and dark.

Packing:

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

Acid Blue 45 Material Safety Data Sheet (MSDS)

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