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| Product Name: |
Optical brightener OB-1(C.I.393)
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| Supply Ability: |
100mt |
| Related proudcts |
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| Specifications |
OB-1(C.I. 363) |
| Price Term: |
FOB, CNF, CIF |
| Port of loading: |
any port |
| Minimum Order |
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| Unit Price: |
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Optical Brightening Agent OB-1 (C.I.393)
Chemical name: 2,2'-(4,4'-diphenol vinyl)dibenzoxazol
Structural formula:
Molecular formula: C28H18N2O2
Molecular weight: 414
Properties:
The product is yellow crystal powder .Its melting point is 359℃,It is unsolved in water , no odor ,having stable
performance and strong fluorescence, its maximum absorption spectrum wave length 374nm, the wave length transmitted by fluorescence being 434nm .
Technical conditions:
Appearance: yellow crystal power
Melting point: ¡Ý359℃
purity: ¡Ý98%
Fineness through: 100 meshes
Use: It is mainly used in increasing whiteness of original
polyester liquid , especially for in creasing whiteness ofdacron fibre ,cotton , fabric blend ,and also plastic
products.
Package: It is packed in 20Kgs paper board bucket..It can be packed according to the requirement of the user.
Note: It needs to be declared that the above data is based on our present knowledge and experience; owing to too many affecting factors, these data cannot be free from their check and test when processing and using the product.
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| Company: |
Shaoxing Chenhao Chemicals Co., Ltd.
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| Contact: |
Ms. Shary Lian |
| Address: |
Shunjie Road |
| Postcode: |
312300 |
| Tel: |
+86-575-82212544 |
| Fax: |
+85-575-82009612 |
| E-mail: |
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