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Catalog Number:
42522
CAS Number:
19381-50-1
Naphthol green B
Grade:
For microscopy (Hist.), for complexometry
Synonym(s):
Acid green 1
Documents
$36.65 /25G
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Product Information

Naphthol green B is a versatile and highly effective dye, primarily utilized in various industrial applications, including textiles, paper, and cosmetics. This compound is recognized for its vibrant green hue and excellent lightfastness, making it an ideal choice for products requiring long-lasting color stability. Naphthol green B is particularly valued in the textile industry for dyeing cotton and synthetic fibers, as well as in the production of inks and paints. Its unique properties allow for easy application and compatibility with a wide range of substrates, ensuring consistent results across different materials.

In addition to its use in dyeing, Naphthol green B has applications in analytical chemistry as a pH indicator and in biological staining, where it aids in the visualization of cellular structures. Researchers appreciate its reliability and effectiveness in various assays, enhancing the accuracy of experimental results. With its broad range of applications and benefits, Naphthol green B stands out as a preferred choice for professionals seeking high-quality dye solutions.

Synonyms
Acid green 1
CAS Number
19381-50-1
Grade
For microscopy (Hist.), for complexometry
Molecular Formula
C30H15FeN3Na3O15S3
Molecular Weight
878.46
MDL Number
MFCD00003886
PubChem ID
14598749
Appearance
Green to dark grey powder
Conditions
Store at RT
General Information
Synonyms
Acid green 1
CAS Number
19381-50-1
Grade
For microscopy (Hist.), for complexometry
Molecular Formula
C30H15FeN3Na3O15S3
Molecular Weight
878.46
MDL Number
MFCD00003886
PubChem ID
14598749
Appearance
Green to dark grey 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 green B is widely utilized in research focused on:

  • Analytical Chemistry: It serves as a sensitive reagent for the detection of iron in various samples, making it essential for quality control in laboratories.
  • Textile Industry: This compound is used as a dye for fabrics, providing vibrant colors while being more environmentally friendly compared to some traditional dyes.
  • Biological Staining: In histology, it is employed for staining tissues, allowing researchers to visualize cellular structures under a microscope effectively.
  • Environmental Monitoring: Naphthol green B is used in assessing water quality, particularly for detecting heavy metals, thus aiding in pollution control efforts.
  • Cosmetic Formulations: Its application in cosmetics provides color and stability, appealing to manufacturers looking for safer alternatives to synthetic dyes.

Citations