| Model: | brightener OB |
|---|---|
| Brand: | - |
| Origin: | Made In China |
| Category: | Chemicals / Dyes & Pigment |
| Label: | optical brightener , Brightener |
| Price: |
US $20
/ kg
|
| Min. Order: | 100 kg |
| Live Chat: | Last Online:12 Nov, 2015 |
optical brightener OB
We are professional optical brightener manufactuer and exporters,mainly supply optical brightener used for whitening PVC,PP,PE,PS,masterbatches,polyester,paint & ink and other plastics.
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Product name |
optical brightener OB,optical brightening agent OB,fluorescent brightener OB
|
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Chemical Name |
2,5'-Bis[2-(5-tert-buty l-2 benzoxazoly)thiophene |
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CAS No. |
7128-64-5 |
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C.I. No. |
184 |
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Structural Formula |
|
|
Molecular Formula |
C26H26N2O2N2 |
|
Molecular Weight |
430 |
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Technical Index |
Appearance:slight greenish yellow powder
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Application |
Mainly be used in whitening of thermoplastic, polyvinyl chloride(PVC), polypropylene(PP), polyester fiber, paint and ink, etc.
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