PS Chemical name Propyne sulfonic acid sodium salt Empirical formula C3H3NaO3S Molecular weight 142.1 CAS No. 55947-46-1 Characteristic: Appearance Colorless to yellowish liquid Assay 20.0 PH 4-6....
Jadechem Chemicals is a high technical enterprise founded in 2000 It devotes itself to the area of surface treatment of metals and non-metals, and engages in the research and manufacturing....
NaH2PO2.H20 % 101-102% Na2HPO3 % 0.3% Max. Ca2+ ( % ) 0.002% Max. Fe2+ ( % ) 0.0001% Max. SO42- ( % ) 0.003% Max. Cl- ( % ) 0.003% Max. PH 6 - 8
WUHAN HONGXIN CHEMICAL INDUSTRY CO., LTD. is located in Wuhan city, central of China, enjoys excellent traffic convenience to waterway and motorway with the Yangtze River in the east, Jing-Zhu & Hu....