TECHNICAL DATA SHEET

Product name:

DIRECT RED 227

CAS NO.:

12222-51-4

C.I.:

Not available

EINECS:

Not available

Chemical formula:

C60H46N16O22S6.6Na

Molecular structure:

Not available

Appearance:
Shade:
Strength:
Odor:
Specific gravity:
PH value:
Moisture /%:
Insoluble matter /%：
Light fastness:
Washing fastness(40°С)
Rubbing fastness:
Sublimation fastness (180°С 30sec):
Perspiration fastness:

Red powder
Similar to the standard
Similar to the standard
Weak odor  
1.0-1.1
9.0-11.0
<5.0
<1.0
3
4-5
Dry: 4
Wet: 3
4-5
4-5

Performance and features:

The product is mainly used for dyeing cotton, hemp, mucilage glue, silk, and mucilage or cotton mixed textile fabrics.