2-Naphthylamine-1-sulfonic acid

98%

  • Product Code: 124976
  Alias:    2-Naphthylamine-1-sulfonic acid ; 2-Amino-1-naphthalenesulfonic acid, Debiausic acid, Tuburic acid
  CAS:    81-16-3
Molecular Weight: 223.25 g./mol Molecular Formula: C₁₀H₉NO₃S
EC Number: 201-331-5 MDL Number: MFCD00003988
Melting Point: Boiling Point:
Density: Storage Condition: room temperature
Product Description: Primarily used in the dye industry, it serves as an intermediate for synthesizing azo dyes, which are essential for coloring textiles, leather, and paper. Its sulfonic acid group enhances water solubility, making it suitable for dye formulations. Additionally, it is utilized in the production of pigments and inks, contributing to vibrant and stable colorants. In research, it acts as a reagent for studying chemical reactions and developing new organic compounds. Its applications also extend to the manufacturing of fluorescent brighteners and pharmaceutical intermediates, highlighting its versatility in industrial chemistry.
Product Specification:
Test Specification
Assay (%) 97.5-100
Ignition Residue (As Sulfate) 0-0.1
Insoluble Matter In Alkali 0-0.05
Water By Karl Fischer (%) 0-1
-Naphthylamine 0-50
Sizes / Availability / Pricing:
Size (g) Availability Price Quantity
25.000 10-20 days ฿280.00
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-
100.000 10-20 days ฿400.00
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-
500.000 10-20 days ฿1,120.00
+
-
2500.000 10-20 days ฿4,460.00
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2-Naphthylamine-1-sulfonic acid
Primarily used in the dye industry, it serves as an intermediate for synthesizing azo dyes, which are essential for coloring textiles, leather, and paper. Its sulfonic acid group enhances water solubility, making it suitable for dye formulations. Additionally, it is utilized in the production of pigments and inks, contributing to vibrant and stable colorants. In research, it acts as a reagent for studying chemical reactions and developing new organic compounds. Its applications also extend to the manufacturing of fluorescent brighteners and pharmaceutical intermediates, highlighting its versatility in industrial chemistry.
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