Optical Brightener PF | 12224-12-3
Products Description：
Optical Brightener PF is a well-dispersed, milky white paste that is neutral. It is a non-ionic compound. Melting point 182-188 ℃. Insoluble in water, soluble in DMF and ethanol, resistant to acids up to pH=2-3 and bases up to pH=10. Resistant to hard water up to 5×10-4. Resistant to hard water up to 5 x 10-4. Optimum dyeing temperature 150 °C (in a neutral or weakly alkaline bath), resistant to baking at 180-200 °C. Its slurry and dilutions are not sensitive to light.
Application:
Optical brightener agent PF is mainly used in increasing the brightener and beauty of PVC, PS, PP, polyester film, high or low voltage PE, ABS.
Synonyms:
Fluorescent Brightener 135; Uvitex FP
Product Details:
|
Product Name |
Optical Brightener PF |
|
C.I. |
135 |
|
CAS NO. |
12224-12-3 |
|
Molecular Formula |
C18H14N2O2 |
|
Moleclar Weight |
290.32 |
|
Appearance |
Light-yellow powder |
|
Melting Point |
182-188℃ |
Product Advantage:
1.Good resistance to acid and alkali.
2.Durable and light proof properties.
Packaging:
In 25kg drums (cardboard drums), lined with plastic bags or according to customer’s requirements.
