Sodium 7-Amino-2-naphthalenesulfonate
≥70%
- Product Code: 120822
CAS:
5412-82-8
| Molecular Weight: | 245.23 g./mol | Molecular Formula: | C₁₀H₈NNaO₃S |
|---|---|---|---|
| EC Number: | MDL Number: | MFCD00053436 | |
| Melting Point: | Boiling Point: | ||
| Density: | Storage Condition: | room temperature, dry |
Product Description:
Sodium 7-Amino-2-naphthalenesulfonate is primarily used as an intermediate in the production of dyes and pigments. It plays a crucial role in synthesizing azo dyes, which are widely applied in textile, paper, and leather industries for coloring purposes. Its sulfonate group enhances water solubility, making it suitable for dye formulations that require even distribution in aqueous solutions. Additionally, it is utilized in the manufacturing of fluorescent whitening agents, which are added to detergents and papers to improve brightness. In research, it serves as a reagent for studying chemical reactions and developing new colorants. Its stability and reactivity make it valuable in various industrial and laboratory applications.
Product Specification:
| Test | Specification |
|---|---|
| Appearance | White To Light Yellow To Light Red Powder To Crystal |
| Purity (%) | 70 |
| Drying Loss (%) | 10 Max |
| Sodium Chloride | 25 |
| Infrared Spectrum | Conforms To Structure |
| NMR | Conforms To Structure |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 25.000 | 10-20 days | $132.06 |
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| 100.000 | 10-20 days | $477.58 |
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Sodium 7-Amino-2-naphthalenesulfonate
Sodium 7-Amino-2-naphthalenesulfonate is primarily used as an intermediate in the production of dyes and pigments. It plays a crucial role in synthesizing azo dyes, which are widely applied in textile, paper, and leather industries for coloring purposes. Its sulfonate group enhances water solubility, making it suitable for dye formulations that require even distribution in aqueous solutions. Additionally, it is utilized in the manufacturing of fluorescent whitening agents, which are added to detergents and papers to improve brightness. In research, it serves as a reagent for studying chemical reactions and developing new colorants. Its stability and reactivity make it valuable in various industrial and laboratory applications.
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