Para-phenylene-di-amine-2,5-disulphonic acid
98%
- Product Code: 40898
CAS:
7139-89-1
| Molecular Weight: | 268.2675 g./mol | Molecular Formula: | C₆H₈N₂O₆S₂ |
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| EC Number: | MDL Number: | ||
| Melting Point: | Boiling Point: | ||
| Density: | 1.922 g/ml | Storage Condition: | room temperature |
Product Description:
Used primarily in the dye and pigment industry, it serves as a key intermediate in the synthesis of azo dyes, which are widely applied in textiles, leather, and paper coloring. Its sulfonic acid groups enhance water solubility, making it suitable for dyeing processes that require bright and durable colors. Additionally, it is utilized in the production of optical brighteners and certain specialty chemicals. Its role in creating high-performance dyes ensures its importance in industrial applications requiring colorfastness and stability.
Product Specification:
| Test | Specification |
|---|---|
| APPEARANCE | Off-White To Gray Powder |
| PURITY | 97.5-100 |
| Infrared spectrum | Conforms to Structure |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 0.250 | 10-20 days | ฿6,500.00 |
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| 1.000 | 10-20 days | ฿21,450.00 |
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Para-phenylene-di-amine-2,5-disulphonic acid
Used primarily in the dye and pigment industry, it serves as a key intermediate in the synthesis of azo dyes, which are widely applied in textiles, leather, and paper coloring. Its sulfonic acid groups enhance water solubility, making it suitable for dyeing processes that require bright and durable colors. Additionally, it is utilized in the production of optical brighteners and certain specialty chemicals. Its role in creating high-performance dyes ensures its importance in industrial applications requiring colorfastness and stability.
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