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Catalog Number:
38633
CAS Number:
64071-86-9
Fast black K salt
Grade:
CI 37190
Synonym(s):
2,5-Dimethoxy-4-(4-nitrophenylazo)benzenediazonium chloride zinc chloride
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$79.22 /5G
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Product Information

Fast Black K Salt is a versatile azo dye known for its deep black coloration and excellent lightfastness, making it a preferred choice in various industries. This compound is widely utilized in textile dyeing, particularly for cotton and synthetic fibers, providing vibrant and long-lasting colors. Its unique chemical structure allows for effective application in printing inks and coatings, where it contributes to the richness and depth of color. Additionally, Fast Black K Salt is employed in the production of plastics and rubber, enhancing the aesthetic appeal and performance of these materials.

Researchers and industry professionals appreciate Fast Black K Salt for its stability and compatibility with a range of substrates, which facilitates its use in diverse applications. Its ability to withstand harsh environmental conditions makes it an ideal candidate for outdoor products. Moreover, the compound's non-toxic nature aligns with the growing demand for environmentally friendly materials, offering a sustainable alternative in various formulations. Fast Black K Salt stands out as a reliable choice for those seeking high-quality, durable coloring solutions.

Synonyms
2,5-Dimethoxy-4-(4-nitrophenylazo)benzenediazonium chloride zinc chloride
CAS Number
64071-86-9
Grade
CI 37190
Molecular Formula
C14H12ClN5O4·0.5ZnCl2
Molecular Weight
417.87
MDL Number
MFCD00078471
PubChem ID
16219369
Melting Point
150 ?C (dec.)
Appearance
Orange to brown powder to crystal
Conditions
Store at RT
General Information
Synonyms
2,5-Dimethoxy-4-(4-nitrophenylazo)benzenediazonium chloride zinc chloride
CAS Number
64071-86-9
Grade
CI 37190
Molecular Formula
C14H12ClN5O4·0.5ZnCl2
Molecular Weight
417.87
MDL Number
MFCD00078471
PubChem ID
16219369
Melting Point
150 ?C (dec.)
Appearance
Orange to brown powder to crystal
Conditions
Store at RT
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Fast black K salt is widely utilized in research focused on:

  • Dyeing and Pigmentation: This compound is primarily used in the textile industry for dyeing fabrics, providing a deep black color that is both vibrant and long-lasting.
  • Biological Staining: In laboratory settings, it serves as a staining agent for microscopy, helping researchers visualize cellular structures and processes in biological samples.
  • Cosmetic Formulations: Fast black K salt is incorporated into cosmetic products, such as hair dyes and makeup, due to its ability to impart rich color while being stable and safe for skin application.
  • Analytical Chemistry: It is used in analytical methods to detect and quantify various substances, enhancing the accuracy of chemical analysis in research and quality control.
  • Art and Craft Supplies: The compound is popular in the production of inks and paints, allowing artists to achieve bold, dark hues in their creations.

Citations