China wholesale Epichlorohydrin – Optical Brightener OB CI184 – DEBORN
China wholesale Epichlorohydrin – Optical Brightener OB CI184 – DEBORN Detail:
| Chemical name | 2.5-bis(5-tertbutyl-2-benzoxazolyl)thiophene |
| Molecular formula | C26H26SO2N2 |
| Molecular weight | 430.575 |
| CAS NO. | 7128-64 -5 |
Chemical structure
Specification
| Appearance | Light green powder |
| Assay | 99% min |
| Melting Point | 196 -203°C |
| Volatiles Content | 0.5% max |
| Ash content | 0.2%max |
Usage
(With plastic raw material weight percentage)
PVC Whitening: 0.01 ~ 0.05%
PVC: To improve brightness: 0.0001 ~ 0.001%
PS: 0.0001 ~ 0.001%
ABS: 0.01 ~ 0.05%
Polyolefin colorless matrix: 0.0005 ~ 0.001%
White Matrix: 0.005 ~ 0.05%
Package and Storage
Net 25kg/full-paper drum
Store the product in a cool, dry, well-ventilated area away from incompatible materials.
Product detail pictures:
Related Product Guide:
With state-of-the-art technologies and facilities, strict good quality regulate, reasonable cost, exceptional assistance and close co-operation with prospects, we're devoted to supplying the top benefit for our customers for China wholesale Epichlorohydrin – Optical Brightener OB CI184 – DEBORN , The product will supply to all over the world, such as: Ghana, Barbados, Sudan, Satisfaction and good credit to every customer is our priority. We focus on every detail of order processing for customers till they have received safe and sound products with good logistics service and economical cost. Depending on this, our products are sold very well in the countries in Africa, the Mid-East and Southeast Asia.
By Mona from Poland - 2017.11.29 11:09
It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
By Andrew Forrest from Malaysia - 2017.05.02 18:28
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