| Model: | 5242-49-9 |
|---|---|
| Brand: | Raytop |
| Origin: | Made In China |
| Category: | Chemicals / Chemical Auxiliary & Catalyst / Chemical Auxiliary |
| Label: | optical brightener , optical whitener , fluorescent agent |
| Price: |
US $87.59
/ metric ton
|
| Min. Order: | 200 metric ton |
| Last Online:15 Dec, 2016 |
Specification:
molecular formula: C30H22N2O2
molecular weight: 442
CAS NO.:5242-49-9
HS Code:32042000
C.I. Number:368
Appearance: yellow crystal powder
Melting point: 275ºC—280ºC
Purity: ≥99.5%
Fineness: 120
It is insoluble in water odorless with stable function.
Use:
It is used to whiten and brighten polyester, daiamid, polypropylene fiber. And it is also suitable in whitening and brightening plastic material.
| Payment Terms: | TT/LC/DP |
|---|---|
