Guanlang can always make the product quality best, some of the products from Guanlang can reach the purity of 99.9+, such as 2-phenylacetamide. This is the important reason for customers who choosing Guanlang.In future, Crovell must become to a more important trade bridge for china and foreign countries especially in pharmaceutical industries.
2,2',7,7'-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9'-spirobifluorene
$ 10.00
/1KG
- Min. Order1KG
- Purity99%
- Cas No207739-72-8
- Supply Ability100 mt
- Update time2021-07-14
Hebei Guanlang Biotechnology Co., Ltd.
6YR
China
Chemical Properties
Product Name | 2,2',7,7'-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9'-spirobifluorene |
CAS No | 207739-72-8 |
EC-No | |
Min. Order | 1KG |
Purity | 99% |
Supply Ability | 100 mt |
Release date | 2021/07/14 |