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Catalog Number:
22924
CAS Number:
1718-34-9
Alizarin Yellow R sodium salt 
Purity:
Dye content: ≥ 70% (UV spectrometry)
Synonym(s):
Mordant Yellow 3R , CI 14095 , 2-Hydroxy-5-((4-nitrophenyl)azo)benzoic acid monosodium salt
Documents
$20.00 /25G
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Product Information

Alizarin Yellow R sodium salt is a vibrant azo dye known for its striking yellow hue and versatility in various applications. This compound is widely utilized in the textile industry for dyeing and printing fabrics, providing excellent color fastness and brightness. Its unique chemical structure allows it to bond effectively with fibers, making it an ideal choice for producing vivid, long-lasting colors in cotton, silk, and wool textiles. Additionally, Alizarin Yellow R sodium salt finds applications in the field of analytical chemistry as a pH indicator due to its clear color change in response to varying pH levels, facilitating precise measurements in laboratory settings.

Moreover, this compound is recognized for its potential in biological research, particularly in histology and microscopy, where it is employed as a staining agent to enhance the visibility of cellular structures. Its compatibility with various substrates and ease of use make it a preferred choice among researchers and industry professionals alike. With its multifaceted applications and reliable performance, Alizarin Yellow R sodium salt stands out as a valuable resource for those seeking quality and efficiency in their projects.

Synonyms
Mordant Yellow 3R , CI 14095 , 2-Hydroxy-5-((4-nitrophenyl)azo)benzoic acid monosodium salt
CAS Number
1718-34-9
Purity
Dye content: ≥ 70% (UV spectrometry)
Molecular Formula
C13H8N3O5Na
Molecular Weight
309.21
MDL Number
MFCD00067121
PubChem ID
15587
Appearance
Brownish yellow powder
Conditions
Store at RT
General Information
Synonyms
Mordant Yellow 3R , CI 14095 , 2-Hydroxy-5-((4-nitrophenyl)azo)benzoic acid monosodium salt
CAS Number
1718-34-9
Purity
Dye content: ≥ 70% (UV spectrometry)
Molecular Formula
C13H8N3O5Na
Molecular Weight
309.21
MDL Number
MFCD00067121
PubChem ID
15587
Appearance
Brownish yellow 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

Alizarin Yellow R sodium 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 yellow hues that are stable and long-lasting.
  • Biological Staining: In laboratories, it serves as a biological stain, helping researchers visualize cellular structures and processes under a microscope, particularly in histology and cytology.
  • Analytical Chemistry: Alizarin Yellow R is employed in analytical methods for detecting metal ions, offering a colorimetric approach that is both simple and effective for environmental testing.
  • Food Industry: It can be used as a food colorant, providing a bright yellow color to various food products while adhering to safety regulations.
  • Art and Craft: Artists and hobbyists utilize this dye for creating vibrant artworks and crafts, benefiting from its ease of use and excellent colorfastness compared to other dyes.

Citations