| Model: | 1533-45-5 |
|---|---|
| Brand: | Raytop |
| Origin: | Made In China |
| Category: | Chemicals / Chemical Auxiliary & Catalyst / Chemical Auxiliary |
| Label: | optical brightener , optical whitener , fluorescent agent OB |
| Price: |
US $33.58
/ metric ton
|
| Min. Order: | 200 metric ton |
| Last Online:15 Dec, 2016 |
Optical brightener OB-1(OBA 393)
C.I.: 393
CAS NO.: 1533-45-5
Appearance: Bright yellowish green crystal powder
Purity: 98.5 % min
Melting point: 359℃
Usage: A good whitening agent for polyester-cotton blend fabric or various kinds of plastics and their products under high temperature.
Package: 25KG fiber drums with PE liner.
Counter of Eastobright OB-1 (Eastman)
| Payment Terms: | T/T or D/P |
|---|---|
