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Catalog Number:
38571
CAS Number:
3476-90-2
Direct fast brown BX
Grade:
CI 22345
Synonym(s):
Calcomine brown BX, Direct brown B
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Product Information

Direct fast brown BX is a synthetic dye widely utilized in various industries, particularly in textiles and paper manufacturing. Known for its vibrant color and excellent lightfastness, this compound is favored for dyeing cotton, wool, and synthetic fibers, providing a rich brown hue that withstands washing and exposure to light. Its unique chemical structure allows for effective bonding with fibers, ensuring durability and color retention, making it an ideal choice for high-quality textile applications. Additionally, Direct fast brown BX is employed in the production of inks and coatings, where its stability and vivid coloration enhance the aesthetic appeal of printed materials.

Researchers and industry professionals appreciate Direct fast brown BX for its versatility and reliability. Its application extends beyond textiles; it is also used in the formulation of various consumer products, including cosmetics and food packaging, where color consistency and safety are paramount. The compound's ability to deliver consistent results across different substrates makes it a preferred option for manufacturers seeking to maintain high standards in product quality and performance.

Synonyms
Calcomine brown BX, Direct brown B
CAS Number
3476-90-2
Grade
CI 22345
Molecular Formula
C35H23N5Na2O7S
Molecular Weight
703.64
MDL Number
MFCD00059538
PubChem ID
135571184
Appearance
Light gray to brown to black powder to crystal
Conditions
Store at RT
General Information
Synonyms
Calcomine brown BX, Direct brown B
CAS Number
3476-90-2
Grade
CI 22345
Molecular Formula
C35H23N5Na2O7S
Molecular Weight
703.64
MDL Number
MFCD00059538
PubChem ID
135571184
Appearance
Light gray to brown to black 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

Direct fast brown BX is widely utilized in research focused on:

  • Dyeing and Textile Industry: This chemical is primarily used as a dye for textiles, providing vibrant brown colors that are fast to light and washing. Its stability makes it ideal for cotton, wool, and synthetic fibers.
  • Food Industry: It serves as a colorant in food products, enhancing visual appeal while meeting regulatory standards for safety and stability in various food applications.
  • Cosmetics: The compound is incorporated into cosmetic formulations, such as hair dyes and makeup, offering long-lasting color with minimal skin irritation, making it a preferred choice for sensitive skin.
  • Biological Research: Researchers use it as a staining agent in microscopy, allowing for better visualization of cellular structures in biological samples, which is crucial for studies in cell biology and histology.
  • Environmental Applications: It is explored in wastewater treatment processes as a colorant removal agent, helping industries comply with environmental regulations by effectively reducing dye pollution.

Citations