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Direct Red 224

TRADE NAME:
Direct Red F2G
Direct blending red D
Direct Scarlet D-F2G
Direct Blending Scarlet D-F2G
Direct Fast Scarlet F2G
Direct Fast Red F2G

CAS NO: 12222-48-9

CI.NO: direct red 224

Molecular Formula: C41H34N10Na4O18S4
Molecular Weight: 1174.99
Shade: Bluish Red
COLOR TEMPLATE

Direct Red 224 Physical and Chemical properties

Dyeing depth % 2
Insolubles % 0.15
Light Fastness 3-4
Washing Fatness 4-5
Rubbing fastness(dry) 3-4
Rubbing fastness(wet) 3

Colour Fastness Test

sun exposure

soaping

flooding

perspiration

rubbing

ironing

acid and alkali resistant

standard depth

1/12

depth

original color change

white fiber stained

original color change

white fiber stained

original color change

white fiber stained

dry

wet

 

sulfuric acid

acetic acid

soda ash

4

4

3

4~5

3


 

Direct Red 224(Direct blended red D-F2G) Appearance is a reddish purple uniform powder, soluble in water.

Direct Red 224 Application:

Used for cellulose fiber and polyester/cotton, polyester/stick blended a bath dyeing of, also can be used for paper color.

Use condition:

Direct Red 224 For the one-bath one-step dyeing process of polyester-cotton, polyester-bonded or cotton-nitrile blended fabrics, the dyeing of cotton and viscose fibers can be dyed in the same bath as the disperse dyes or as a direct dye. It has high directness to cellulose fiber and high dyeing rate, that is, it also has a high dye uptake rate when a small amount of inorganic salt is used. The dye solution has good stability and does not agglomerate in the dye bath at 130 ° C. The pH value of the dye bath It has a wide adaptability range and has a good dye uptake rate for cellulose fibers under acidic conditions.

 

Packing:

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

Direct Red 224 Material Safety Data Sheet (MSDS)

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