sell aluminium ammonium sulphate

High-purity Aluminum ammonium sulfate MF: ALNH 4 (SO 4 ) 2 .12H 2 O Properties:colorless glasslike crystal to white granule or powder  Usage: used in food, preserves, water purity, disinfection, rubber, leather, washing powder, livestock feed, pencils. Standard: HG2917-1999 Packing:50kg 25kg, mark available upon request woven bag lined with plastic bag Purity purity（ % ） impurity ppm≤ ＞99.99 K Na Ca Fe Mg Ti 1 1 1 1 1 1 Life Aluminum ammonium sulfate MF: ALNH 4 (SO 4 ) 2 .12H 2 O Properties:colorless glasslike crystal to white granule or powder  Usage: used in food, preserves, water purity, disinfection, rubber, leather, washing powder, livestock feed, pencils. Standard: HG2917-1999 Packing:50kg 25kg, mark available upon request woven bag lined with plastic bag Name Unit Standard Result Assay % 99.3-100.5 99.53 Moisture % 4.0 3.001 Water insoluble matter % 0.20 0.169