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, ....

White Fused alumina is white and harder and more brittle than Brown Fused Alumina Micropowder. It features strong cutting force, steady chemical property and excellent insulation.....

Formula : Al2O3
The melting point: 2050
Specific gravity : 2.5-3.2g/ cm3
99.995% series high purity aluminum oxide
Mainly applied in the synthetic sapphire crystal, PDP luminous....

Zibo Honghe Chemical Co., Ltd. produce alumina balls with the advanced production facilities, high technology, and abundant production experience. The alumina content could be 75% ....