| Customization: | Available |
|---|---|
| CAS No.: | 27344-41-8 |
| Formula: | C28h23nao6s2 |
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| C.I. | 49 |
| CAS NO. | 27344-41-8 |
| Molecular Formula | C28H20NaO6S2 |
| Appearance | Yellow-green powder |
| Melting Point | 219-221 ºC |
| Content | ≥ 98% |
| Moleclar Weight | 562.56 |
| Ultraviolet Absorption | 1105-1181 |
| Colored Light | Blue light |
| Max. Absorption Wavelength | 349 nm |
| Application | Suitable for the whitening and brightening of plastics such as PVC granulation, PS and ABS. |
It is suitable for the whitening processing of PVC cable materials and has a good whitening effect.
1. Good fluorescence intensity, high whiteness, suitable for PVC cable material whitening and brightening.
2. Good thermal stability, no decomposition at 330°C.
Reference Dosage:
1.0.01-0.05% (% by weight of plastic raw material), to be determined by test in special cases (e.g. when the proportion of filler is high).
2.The same amount as PF on PVC cable material, with a higher whiteness than PF.
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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