Basic Brown 4

Basic Brown 4

TECHNICAL DATA SHEET

Product name:

BASIC BROWN 4 100%

CAS NO.:

8005-78-5

C.I.:

21010

EINECS:

232-341-8

Chemical formula:

C21H26Cl2N8

Molecular structure:

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

Brown powder
Similar to the standard
100±3% to the standard
Weak odor  
Not tested
Not tested
<0.5%,
<5.0
Not tested
2
4
Dry: 3-4
Wet: 3-4
4
4

Performance and features:

 The product is mainly used for cotton, acrylic, rayon, leather and paper dyeing, etc., can also be used for bamboo, wood rendering and manufacturing color amyl in.

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