3, 4' -oxydianiline( 3, 4' -ODA) Chemical Name: 3, 4 -oxydianiline Molecule: C12H12N2O Molecule Weight: 200.24 CAS NO.: 2657-87-6 Appearance: Gray solid Assay: not less than 99% Melting Point: 84-85 Usage....
Jinzhou Zhongshi Chemical Industry Co., Ltd is located in Zhaowei chemical industrial zone Jinzhou city Hebei Province, it is high and new technology enterprise which devoted to research, development....
We, HEBEI XINGYU CHEMICAL CO., LTD. is a leading manufacturer of series of Basic dyes and Optical brighteners.Basic dyes( such as BASIC RED 1, BASIC RED 1: 1, BASIC VIOLET 11, BASIC VIOLET 11: 1) is....
Dear Sir or Madam: Good day! We, HEBEI XINGYU CHEMICAL CO., LTD. is a leading manufacturer of series of Basic dyes and Optical brighteners.Basic dyes( such as BASIC RED 1, BASIC RED 1: 1, BASIC VIOLET....
Hebei Silicon Valley chemical Co., Ltd is situated to ounty Guangfu Yongnian Handan China, which is specialized in the new Functional Materials application development the science and technology....