As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem’s R&D center offer custom synthesis according to the contract research and development services for the fine c

Shandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. W

1-Naphthalenesulfonicacid, 5-hydroxy-6-[2-(1-naphthalenyl)diazenyl]-, sodium salt (1:1) Appearance:White powder Storage:In Room Temperature Package:According customer request Application:Organic Chemicals Transportation:BY SEA OR AIR Port:SHANGHAI,

Our own factory produces direct sales with absolute price advantage Application:Pharmaceutical industry Transportation:By sea Port:Shanghai/tianjin

1-Naphthalenesulfonicacid, 5-hydroxy-6-[2-(1-naphthalenyl)diazenyl]-, sodium salt (1:1) cas 5858-53-7Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air