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:
Our goods are broadly recognized and reliable by users and can meet consistently switching financial and social demands of China wholesale Epichlorohydrin – Optical Brightener OB CI184 – DEBORN , The product will supply to all over the world, such as: Iran, Karachi, Saudi Arabia, Our company always concentrate on the development of the international market. We've got a lot of customers in Russia , European countries, the USA, the Middle East countries and Africa countries. We always follow that quality is foundation while service is guarantee to meet all customers.
By Lillian from Hanover - 2017.07.28 15:46
We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
By Julie from Miami - 2018.12.10 19:03
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