TECHNICAL DATA SHEET

Product name:

BLUE 56

CAS NO.:

12217-79-7

C.I.:

63285

EINECS:

235-401-1

Chemical formula:

C15H13ClN2O4

Molecular structure:

Appearance:
Shade:
Strength:
Odor:
Specific gravity:
PH value:
Solubility: 
Moisture/%:
Average particle size (μm):
Light fastness:
Washing fastness(40°С)
Rubbing fastness:
Sublimation fastness (180°С 30sec):
Perspiration fastness:

Dark blue powder
Similar to the standard
Crude (100±3% to the standard)
Weak odor  
Not tested
Not tested
Not soluble in water,
<1.0
<10
7
4-5
Dry: 4-5
Wet: 4
4-5
5

Performance and features:

 The product is mainly used for dyeing nylon, polyester and acetate fiber; it also can be used in directly printing and transfer printing.