Discover the new Chem-Impex: Where innovation starts with a bond.

Catalog Number:
39629
CAS Number:
64071-86-9
Fast black K salt
Synonym(s):
2,5-Dimethoxy-4-(4-nitrophenylazo)benzenediazonium chloride zincchloride
Documents
$79.22 /5G
Pack Size Availability Price
Request Bulk Quote
Product Information

Fast black K salt is a versatile azo dye known for its vibrant coloration and excellent solubility in various solvents. This compound is widely utilized in the textile industry for dyeing and printing fabrics, providing deep, rich hues that enhance the aesthetic appeal of textiles. Its unique chemical structure allows for strong bonding with fibers, ensuring durability and resistance to fading, making it an ideal choice for high-quality fabric applications. Additionally, Fast black K salt finds applications in the field of inks and coatings, where it contributes to the production of vivid colors in printing processes. Researchers also value this compound for its potential in various analytical applications, including colorimetric assays and as a reagent in organic synthesis.

The compound's notable advantages include its stability under various conditions and its compatibility with a range of substrates, which makes it a preferred choice over similar dyes. Its ability to produce consistent results in both industrial and laboratory settings underscores its relevance to professionals seeking reliable and effective coloring agents.

Synonyms
2,5-Dimethoxy-4-(4-nitrophenylazo)benzenediazonium chloride zincchloride
CAS Number
64071-86-9
Molecular Formula
C14H12ClN5O4·0.5Cl2
Molecular Weight
417.87
MDL Number
MFCD00078471
PubChem ID
16219369
Melting Point
150 °C (dec.)
Appearance
Orange or brown crystalline powder
Conditions
Store at RT
General Information
Synonyms
2,5-Dimethoxy-4-(4-nitrophenylazo)benzenediazonium chloride zincchloride
CAS Number
64071-86-9
Molecular Formula
C14H12ClN5O4·0.5Cl2
Molecular Weight
417.87
MDL Number
MFCD00078471
PubChem ID
16219369
Melting Point
150 °C (dec.)
Appearance
Orange or brown crystalline powder
Conditions
Store at RT
Properties
Additional property information coming soon!
-
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 commonly used in the textile industry for dyeing fabrics, providing vibrant and long-lasting colors. Its effectiveness in creating deep black shades makes it a preferred choice for manufacturers.
  • Biological Staining: In laboratories, it serves as a staining agent for biological samples, enhancing the visibility of cellular structures under a microscope, which is crucial for histological studies.
  • Analytical Chemistry: Fast black K salt is employed in various analytical techniques, including spectrophotometry, to quantify the presence of certain compounds in a mixture, aiding researchers in quality control processes.
  • Cosmetic Formulations: The compound is also used in cosmetics, particularly in formulations requiring colorants. Its stability and safety profile make it suitable for products like hair dyes and makeup.
  • Art and Craft Supplies: It finds application in art materials, such as inks and paints, where it provides rich pigmentation, allowing artists to achieve desired effects in their work.

Citations