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| Product Name: |
Optical Brightening Agent OB
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| Supply Ability: |
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| Related proudcts |
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| Specifications |
Slight yellow crystallized powder |
| Price Term: |
CNF CIF |
| Port of loading: |
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| Minimum Order |
10KGS |
| Unit Price: |
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Trade name Optical brightening agent OB
Chemical name 2,5'-Bis[2-(5-tert-buty l-2 benzoxazoly)thiophene
C.I.No. 184
CAS.No. 7128-64-5
Molecular Formula C26H26N2O2S
Molecular weight 430
Appearance Slight yellow crystallized powder
Assay &©|8805;98%
Melting point 200&©|8451;&©|65374;202&©|8451;
Applications Apply to the whitening process of polyolefin, PA, PAN as well other plastics. Widely be used for films, injection molding and extrusion forming, applied to all kinds of plastics processing stages. Dosage: 0.01%&©|65374;0.05%
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| Company: |
Zhejiang Euchem Chemical Co.,Ltd
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| Contact: |
Ms. Jennie Gao |
| Address: |
Dachang District |
| Postcode: |
210047 |
| Tel: |
0086-25-58390183 |
| Fax: |
0086-25-58390199 |
| E-mail: |
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