Direct Black EX
Physical Appearance
Commercial Name
Color Index Number
Concentration
Shade
black powder
Direct black EX
Direct black 38 (30235)
100%
similar to standard
Fastness Properties
Light 4
Soaping 3-4
Water 4-5
Perspiration 4
Rubbing 4 dry
1 wet
Acid resistance 4
alkali resistance 4
德州新地化工有限公司
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