氧化铝(AL2O3)的质量分数/% ≥盐基度/%密度(20°C)kg/cm3 ≥水不溶物的质量分数盐基度/% ≤pH(1%水溶物)
10.040~851.150.33.5~5.0
0.010.00010.00050.00010.000010.0005