Direct red 227

TRADE NAME:: Direct Fast Red FR; Direct Rose FR; Direct Blending Brilliant red D-FR; Solophenyl Red 7BE

CAS NO: 12222-51-4

CI.NO: direct red 227

Molecular Formula: C60H46N16Na6O22S6
Molecular Weight: 1673.43
Shade: Bright red blue light.

COLOR TEMPLATE

Direct red 227 Physical and Chemical properties

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

Application Features

sun exposure	standard depth	3~4
sun exposure	1/12 depth	—
soaping	original color change	4
soaping	white fiber stained	3
flooding	original color change	—
flooding	white fiber stained	—
perspiration	original color change	4~5
perspiration	white fiber stained	4~5
rubbing	wet	3~4
rubbing	dry	4~5
ironing		—
acid and alkali resistant	sulfuric acid	—
	acetic acid	—
	soda ash	—

Direct Red 227 Appearance is a purple-red uniform powder, soluble in water.

Direct red 227 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 227 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 dye uptake 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 Wide adaptability, good dyeing 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 227 Material Safety Data Sheet (MSDS)

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