High Purity Ammonium Alum MF: ALNH4( SO4) 2.12H2O purity: 99.99% min specification: colorless glasslike crystal to white granule or powder Usage: used in food, preserves, water purity, disinfection, ....
Zibo Honghe Chemical Co., Ltd., was founded in November 2001, Zibo Shandong China. It is permitted the right to import and export by the Foreign Economy & Trade commission. The company takes the....
High Purity Ammonium Alum MF: ALNH4( SO4) 2.12H2O specification: purity 99.99% min, colorless glasslike crystal to white granule or powder Usage: used in food, preserves, water purity, disinfection, ....