Direct black EX

C.I.: 38

Strength: 100%
Application: cotton, silk, wood, plastic, leather, paper, black ink

 

Product name: Direct black EX

C.I.: 38

Strength: 100% 150% 180% 200%

CAS: 1937-37-7

Appearance: brown black powder

Shade: Similar to standard

Moisture: 5.6%

Insoluble: 0.47%

Light fastness: 4

Acid resistance: 3

Alkali resistance: 3

Water fastness: 3

Wash fastness: 3

Application: cotton, silk, wood, plastic, leather, paper, black ink