Direct Violet 9

Direct Violet 9

TECHNICAL DATA SHEET

Product name:

DIRECT VIOLET 9 (LIQUID)

CAS NO.:

6227-14-1

C.I.:

27885

EINECS:

228-326-0

Chemical formula:

C30H23N5NA2O8S2

Molecular structure:

Appearance:
Shade:
Strength:
Odor:
Specific gravity:
PH value:
Viscosity (mp.s):
Light fastness:
Washing fastness(40°С)
Rubbing fastness:
Sublimation fastness (180°С 30sec):
Perspiration fastness:
Alkali resistance:
Acid resistance:

Violet liquiid
Similar to the standard
100±3%
Weak odor  
1.0-1.1
7.0-9.0
<10
2
2
Dry: Not tested
Wet: Not tested
Not tested
Not tested
Not tested
Not tested

Performance and features:

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

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