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Catalog Number:
42520
CAS Number:
1064-48-8
Naphthol blue black
Purity:
≥ 50% (Dye content)
Synonym(s):
Acid black 1, Amido black 10B, Buffalo black NBR
Documents
$55.48 /100G
Pack Size Availability Price
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Product Information

Naphthol blue black is a versatile azo dye known for its vibrant color and excellent solubility in water, making it an ideal choice for various applications in the textile, paper, and food industries. This compound is particularly valued for its use as a pH indicator and a staining agent in histology and microbiology, where it aids in the visualization of cellular structures. Its unique properties allow it to bind effectively to proteins, which enhances its utility in biochemical assays and research applications.

In addition to its role in laboratory settings, Naphthol blue black is also employed in the formulation of inks and coatings, providing a rich color that is both stable and resistant to fading. Its ability to produce consistent results makes it a preferred choice among researchers and industry professionals seeking reliable performance in their applications. With its broad range of uses and proven effectiveness, Naphthol blue black stands out as a valuable compound for those in need of high-quality dye solutions.

Synonyms
Acid black 1, Amido black 10B, Buffalo black NBR
CAS Number
1064-48-8
Purity
≥ 50% (Dye content)
Molecular Formula
C22H14N6Na2O9S2
Molecular Weight
616.49
MDL Number
MFCD00004017
PubChem ID
131664287
Appearance
Dark brown powder
Conditions
Store at RT
General Information
Synonyms
Acid black 1, Amido black 10B, Buffalo black NBR
CAS Number
1064-48-8
Purity
≥ 50% (Dye content)
Molecular Formula
C22H14N6Na2O9S2
Molecular Weight
616.49
MDL Number
MFCD00004017
PubChem ID
131664287
Appearance
Dark brown powder
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

Naphthol blue black is widely utilized in research focused on:

  • Histology and Cytology: This compound serves as a vital stain in histological studies, allowing researchers to visualize cellular structures and identify tissue types effectively.
  • Environmental Monitoring: It is employed in water quality testing to detect and quantify heavy metals, providing crucial data for environmental assessments and regulatory compliance.
  • Textile Industry: Naphthol blue black is used as a dye in textiles, offering vibrant colors and excellent fastness properties, which are essential for high-quality fabric production.
  • Food Industry: It acts as a colorant in certain food products, enhancing visual appeal while meeting safety regulations, making it a popular choice among food manufacturers.
  • Biochemical Research: The compound is utilized in various biochemical assays, particularly in the study of protein interactions and enzyme activities, aiding researchers in understanding complex biological processes.

Citations