We are offering ammonium ceric nitrate ar (as a standard in oxidimetry, catalyst for polymerization of olefins) (nh4)2ce(no3)6 m.w. 548.23 minimum assay after drying 99.0% max. Limits of impurities : substances insoluble in water 0.005% chloride(cl) 0.001% phosphate(po4) 0.002% hmore...
We are offering ammonium ferrous sulphate diammonium iron (ii) sulphate (nh4)2so4feso4.6h2o m.w. 392. Minimum assay (oxidimetric) 98.5% chloride(cl) 0.002% ferric iron(fe) 0.03% lead(pb) 0.003% cas no : 7783-85-9 un no. Nr tariff : 2842 90 90 r : 36 37 38 s : 26 - 36 f : 15more...
Ammonium pentaborate is used in the preparation of both wet and dry electrolytic capacitors. mmonium pentaborate, 99% Cas no 12046-03-6 - used for brazing, welding, soldering fluxes and in some detergents.more...
Ammonium chloride is an inorganic compound with the formula NH4Cl and a white crystalline salt that is highly soluble in water. Solutions of ammonium chloride are mildly acidicmore...