| Customization: | Available |
|---|---|
| CAS No.: | 3426-43-5 |
| Formula: | C34h28n10na2o8s2 |
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| C.I. | 134 |
| CAS NO. | 3426-43-5 |
| Molecular Formula | C34H28N10Na2O8S2 |
| Appearance | White powder |
| Content | ≥ 99% |
| Max. Absorption Wavelength | 348 nm |
| Solubility | 35 g/L 90ºC |
| PH Value | 7-8 |
| Application | For the whitening process of cotton, polyester-cotton, viscose fabrics, nylon, wool and silk. |
Mainly used for cotton and nylon dyeing.
Performance Characteristics
1.Used in blended fabrics of nylon and cotton;
2.Good acid resistance;
3.Pure white dyed fabric;
4.Good washing resistance.
1. Fabric whitening after treatment: fluorescent brightener: 0.1-2.0% (o.w.f), salt: 50g/L, temperature: 40-100ºC, time: 20-40min, bath ratio: 20-1:40.
2. Fabric one-time whitening: fluorescent whitening agent: 0.1-2.0% (o.w.f), hydrogen peroxide (35%): 15-50g/L, stabilizer: 4-8g/L, refining agent: 0.5-2.0g/L, NaOH: 20-40g/L, temperature: 80-100ºC, time: 40min, bath ratio: 1:20-1:40.
1.Stable Quality
All products have reached national standards, product purity of more than 99%, high stability, good weatherability, migration resistance.
2.Factory Direct Supply
Plastic State has 2 production bases, which can guarantee the stable supply of products, factory direct sales.
3.Export Quality
Based on domestic and global, the products are exported to more than 50 countries and regions in Germany, France, Russia, Egypt, Argentina and Japan.
4.After-sales Services
24-hour online service, the technical engineer handles the whole process regardless of any problems during the use of the product.
Packaging:
In 25kg drums (cardboard drums), lined with plastic bags or according to customer's requirements.
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