Dayangchem's R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quantities

High quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use

Benzoic acid,4,4'-(carbonyldiimino)bis- Application:Organic Chemicals

Benzoic acid,4,4'-(carbonyldiimino)bis- cas 1234-27-1Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

The company follows the international standard, forms the Extension's brand research and development group, designing group, management group and service group..Via the reliability of quality, sufficient spot rate and variety, we help our customers t