Optical brightener OB Fluorescent whitening agent OB optical brightening
| Model: | OB |
|---|---|
| Brand: | - |
| Origin: | Made In China |
| Category: | Chemicals / Chemical Auxiliary & Catalyst / Chemical Auxiliary |
| Label: | optical brightener , OB , FBA 184 |
| Price: |
US $10
/ Kg
|
| Min. Order: | 25 Kg |
Product Description
emily(at)bohanchem.com
emily.shen.nj(at)hotmail.com
Skype: emily.shen.nj(at)hotmail.com
Product Name Optical Brightening Agent OB
Chemical Name 2,5'-Bis[2-(5-tert-buty l-2 benzoxazoly)thiophene
CAS No. 7128-64-5
C.I. No. 184
Structural Formula
Molecular Formula C26H26N2O2N2
Molecular Weight 430
Technical Index Appearance:slight greenish yellow powder
Melting Point:200-202°C
Purity:≥99%
Uses Mainly be used in whitening of thermoplastic, polyvinyl chloride(PVC), polypropylene(PP), polyester fiber, paint and ink, etc.
| Payment Terms: | TT/LC/DP |
|---|---|
Member Information
| Nanjing Bohan Import&Export Co., Ltd. | |
|---|---|
| Country/Region: | Jiang Su - China |
| Business Nature: | Manufacturer |
| Phone: | 68520836 |
| Contact: | Emily Shen (foreign trade specia) |
| Last Online: | 13 Oct, 2014 |
