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| Product Name: |
PE/PVC used high qality optical brightener OB-1
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| Supply Ability: |
2400kg |
| Related proudcts |
optical brightener, ob-1, |
| Specifications |
Purity:98.5%, Melting point:357-360degree |
| Price Term: |
FOB |
| Port of loading: |
Qingdao or Shanghai |
| Minimum Order |
100kg |
| Unit Price: |
15-15USD/kg |
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Product name
optical brightener OB-1,optical brightening agent OB-1,fluorescent brightener OB-1
Chemical Name
2.2¡¯-(4.4¡¯-diphenol vinyl) dibenzoxazol
CAS No.
1533-45-5
C.I. No.
393
Structural Formula
Molecular Formula
C28H18N2O2
Molecular Weight
414
Technical Index
Appearance:yellowish green powder
Melting Point:357~359℃
Purity:¡Ý99%
Application
Mainly be used in whitening of polyester and plastic, as well in
Whitening of Nylon during polymerization.
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| Company: |
Jinan Subang Fine Chemical Co.,Ltd
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| Contact: |
Ms. Yanru Chen |
| Address: |
No.399 Hualong Road |
| Postcode: |
250100 |
| Tel: |
86-0531-81901282 |
| Fax: |
86-0531-81901283 |
| E-mail: |
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