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Acid Red 336

TRADE NAME:
Acid Red MS-R
Red N-2RBL
Weak acid red MF-2BL

CAS NO: 12239-11-1

Shade:Blue-ray red
COLOR TEMPLATE

Acid Red 336 Physical and Chemical properties

 

Standard

Fiber

Soaping

Persperation Fastness

Oxygen bleaching

Light
Fastness

Fading

Stain

ISO

Wool

2-3

2-3

5

 

5-6

Application Features

Leveling(grade)

Displacement

Whitening

Solubility(g/L)

Metal ion effect(grade)

       

copper

iron

chromium

4

well

30(90℃)

Colour Fastness Test

Test Methods

fiber

Alkali resistance

Carbonization

Chlorination discoloration

Steaming

Acid fluff

seawater

Soaping

Perspiration

Sun exposure

           

discolor

Staining

discolor

Staining

discolor

Staining

   

ISO

wool

5

4~5

5

5

3~4

2~3

5

4

2~3

2~3

5

5~6

Appearance is dark red powder. Soluble in water, soluble in ethanol, red sauce. Dark blue in concentrated sulfuric acid, red wine after dilution. Aqueous solution is wine red, hydrochloric acid is reddish brown; sodium hydroxide is red sauce .

Acid Red 336 Application:

Mainly used for sea of target that fluorescent, facilitate aerial reconnaissance search. And can use significantly for the exploration of fluorescent groundwater. Can also be used for medicine and cosmetics shading, rarely used for silk printing and dyeing things.

Acid Red 336 Use condition:

1. Mainly used for dyeing wool yarn and rubber, also suitable for dyeing and printing silk and nylon.

2. Wool dyeing should be carried out in a weak acid bath. The pH of the dyeing bath can be adjusted to 4.5~5.0 with acetic acid and sodium acetate. When the wool is dyed in the same bath with various fibers, the apparent color of nylon is slightly darker than wool, and the silk is lighter, polyester. The acrylic fiber is stained and the triacetate fiber is not stained.

3. Sandolan Red MF-2BL is one of the three primary colors. It is mixed with Sandolan Golden MF-RL and Sandolan Blue MF-GL to dye a wide range of colors.

4. SandolanRed MF-2BL When dyeing nylon products, it should be used alone or mainly as a red color.

Packing:

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

Acid Red 336 Material Safety Data Sheet (MSDS)

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