textile/leather dye Direct black 38/Direct black EX
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Basic Info
| Place of Origin: | Hebei, China (Mainland) |
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Product Description
Product Description
Direct black EX 1)Strength:100%,150% 2)specialized in Direct black 3) CAS:1937-37-7
Appearance: | Brown black powder |
Strength: | 100%, 150%,produce wide range of strengths as requests. |
Cas No.: | 1937-37-7 |
Light fastness: | 4 |
Acid resistance: | 3 |
Alkali resistance: | 3 |
Water fastness: | 3 |
Wash fastness: | 3 |
Packing | 25kg Woven bag/ Carton/ Iron Drum |
Application: | Used for cotton, wool, plastic, paper, silk, leather, black ink. |
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