Tianjin Jing Hao Import and Export Co., LTD is a private joint-stock corporation, intergrating manufacture and sale of chemical products. We have independent import and export rights, exclusively....
sodium sulphide: Molecular formula: Na2S Property: Thin flakes, yellow or red, soluble water, presenting strong alkaline solution, easily oxidized when exposed to air, poison Specification ....
Humate ( Tianjin) International Limited, established in 2002, mainland China is humic acid products, chemical raw materials and intermediate professional production suppliers. Humate strict....
Tianjin ChenFeng Chemicals Imp.& Exp.Co., Ltd. is a leading manufacturer in chemical industrial field, engaged in producing and selling chemical raw materials, such as Carbon Black, Lithopone, Zinc....
sodium metabisulfite Na2S2O5 ( 1) Molecular formula: Na2S2O5 ( 2) Physical appearance: white or yellow crystalline powder or small crystal ( 3) Purity( Na2S2O5) : 96.5% min ( 4) Content of SO2: 65% ( 5) Main....
Our company is a professional chemical company, is one of the biggest manufacture factory produce caustic soda and calcium carbide in north, have perfect production capacity. Our company is also....
Refine Chemicals Science and Technology Developing Co., Ltd. ( Refinechemicals) is a high-tech oriented company specialized in High Purity Chemicals and Custom Synthesis. Under the lead of our rich....