5-Amino-1-naphthalenesulfonic acid
90%
- Product Code: 114950
Alias:
1-naphthylamine-5-sulfonic acid; 5-amino-1-naphthalenesulfonic acid, laurenic acid, 1,5-naphthylaminesulfonic acid
CAS:
84-89-9
| Molecular Weight: | 223.25 g./mol | Molecular Formula: | C₁₀H₉NO₃S |
|---|---|---|---|
| EC Number: | 201-571-0 | MDL Number: | MFCD00014315 |
| Melting Point: | >300°C | Boiling Point: | |
| Density: | Storage Condition: | room temperature |
Product Description:
Used primarily in the dye industry, it serves as an intermediate for producing azo dyes, which are widely applied in textiles, paper, and leather coloring. Its sulfonic acid group enhances water solubility, making it valuable for creating dyes with strong adherence to fabrics. Additionally, it finds use in organic synthesis for preparing naphthalene derivatives with specific functional properties. In research, it acts as a reagent for studying sulfonation processes and developing new chemical compounds. Its role in manufacturing fluorescent brightening agents is also notable, contributing to improved brightness in various materials.
Product Specification:
| Test | Specification |
|---|---|
| Purity (HPLC) | 90-100 |
| Appearance | Pale Purple To Grey Or Brown Powder |
| Melting Point | >300 Degree Celsius |
| Infrared Spectrum | Conforms To Structure |
| Proton NMR Spectrum | Conforms To Structure |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 25.000 | 10-20 days | ฿470.00 |
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| 100.000 | 10-20 days | ฿790.00 |
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| 500.000 | 10-20 days | ฿2,620.00 |
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| 2500.000 | 10-20 days | ฿9,900.00 |
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5-Amino-1-naphthalenesulfonic acid
Used primarily in the dye industry, it serves as an intermediate for producing azo dyes, which are widely applied in textiles, paper, and leather coloring. Its sulfonic acid group enhances water solubility, making it valuable for creating dyes with strong adherence to fabrics. Additionally, it finds use in organic synthesis for preparing naphthalene derivatives with specific functional properties. In research, it acts as a reagent for studying sulfonation processes and developing new chemical compounds. Its role in manufacturing fluorescent brightening agents is also notable, contributing to improved brightness in various materials.
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