Optical Brightener KCB
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| Post Date: | Mar 30,2015 |
| Expiry Date: | Mar 29,2016 |
| Detailed Description: |
Cas No. :5089-22-5
Quantity: 2000Metric Tons Specs:99% Payment Method: L/C,T/T Optical Brightening Agent KCB Chemical Name 1,4-Bis(2-benzoxazoly)naphthalene CAS No. 5089-22-5 C.I. No. 367 Structural Formula Molecular Formula C24H14N2O2 Molecular Weight 362 Properties Comprehensive application field, good compatibility with all kinds of plastic, excellent stability under all kinds of climate. Technical Index Appearance:yellow crystalline powder Melting Point:210-212°C Purity:≥99% Maximum UV Absorption Spectrum:370nm Uses mainly be used in whitening of synthetic fiber and plastic products, especially good at whitening of EVA. |
| CAS Registry Number: | 5089-22-5 |
| Synonyms: | ;KCB;Fluorescent Brightener 367;FLUORESCENT BRIGHTENER-KCB;1,4-bis(benziazolyl-2-yl-)naphth-alene;FBA 367;1,4-Bis(2-benzoxazoly)naphthalene;Optical Brightener KCB;C.I. 367;Fluorescent Whitening Agent KCB;2,2'-naphthalene-1,4-diylbis(1,3-benzoxazole);Optical Brightening Agent KCB;Optical Brightner KCB;hostalux kcb; |
| Molecular Formula: | C24H14N2O2 |
| Molecular Weight: | 362.3802 |
| Molecular Structure: | 
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| Company: | Nanjing Sannuo Chemical Co., Ltd [ China ] |
| Contact: | shinning liu |
| Tel: | 86-25-58595391 |
| Fax: | 86-25-85631787 |
| Email: | sales@njsnchem.com |
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