Acid Black 194

Acid Black 194 is a preferred choice for textile processors and ink formulators seeking deep black performance, water solubility, and pH-sensitive precision. Its reliable behaviour in acidic dye baths and rich shade intensity make it a dependable solution for dark coloration needs.

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CAS: 61931-49-5

HSN Code: 32041290

Chemical Formula: C₂₈H₂₁N₅Na₄O₁₄S₄

Appearance: Deep Black Powder

Applications

Properties

• Textile Industry::
  • Widely used for dyeing nylon, wool, and silk in dark black tones with consistent coverage.
  • Suitable for exhaust dyeing, continuous dyeing, and dip dyeing processes.
• Leather Finishing: Used in leather dyeing for achieving dark black finishes with good penetration and color uniformity.
• Ink & Marker Industry: Applied in formulations for permanent markers and water-based inks, thanks to its dark tone and flow properties.
• Paper Industry: Sometimes used for coloring specialty paper and cardboard where a strong, lasting black finish is required.

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