CAS No.: | 61847-77-6/57696-14-8 |
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Formula: | C20h12n3nao7s |
Colour: | Black |
Appearance: | Powder |
Usage: | Leather, Textile, Wool, Leather, Nylon etc |
Application Material: | Leather |
Samples: |
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Customization: |
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Suppliers with verified business licenses
C.I.Acid Black 172,C.I.15711:1,Acid Black S-RL, Acid Black LDN, Acid Black M-R, Acid Black S-DL, Neutral Black S-BL, Neutral Black 2S-RL,
Neutral Black BR,Neutral Black D-SL,Neutral Black LD,Neutral Black M-SRL, Neutral Complex Black LDN
Applications: dark brown powder, soluble in water. Used for wool, polyamide fiber, silk and their blended fabric dyeing and printing directly, also can used for leather dyeing.
Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
Fading | Stain | Fading | Stain | Fading | Stain | |||
ISO | 7 | 4-5 | 5 | 5 |
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