 |
 |
 |
 |
 |
 |
 |
 |
 |
| Add: 24-29/F, Xinhua Mansion, No. |
| 55 Zhongshan Rd., Nanjing, China |
| Tel: 0086-25-84795748 |
| Fax: 0086-25-84795750 |
| E-mail: sales@polyadditive.com |
| Manager: Vivian Cui (Ms.) |
|
|
 |
 |
Fluorescent Brightener |
FLUORESCENT BRIGHTENER KCB (C.I. 367) |
| Chemical name: |
2,2-(1,4-Naphthalenediyl)bis-benzoxazole 【MSDS】
|
| Structural formula: |
 |
| Molecular formula: |
C24H14N2O2 |
| Molecular weight: |
362.39 |
| CAS NO.: |
5089-22-5 |
| Physical properties: |
Appearance:
Yellowish green crystals powder
|
Melting point:
210DC-212DC
|
| Flash point:
Not available
|
Bulk density: Not available |
Solubility@20DC(g/100g solvent) |
| Water
:
Insoluble
|
Organic solutions
:
Soluble
|
|
| Specifications: |
Appearance |
: Light yellow powder |
Melting point |
: 210℃-212℃ |
Volatile |
: 0.50% max |
Assay |
: 98% min |
|
| Applications: |
Fluorescent Brightener KCB is mainly used for plastic films, injection-molded materials, EVA foamed plastics and rubber products, and whitening coatings and lacquer.
|
| Packing: |
25kg net fiber drum
|
|
|
 |
|
