|
· Al2O3
|
16%min
|
17% min
|
|
· Fe
|
0.45% max
|
0.5% max
|
|
· ph value
|
3.0min
|
3.0min
|
|
· Water Insolubles
|
0.15%max
|
0.15%max
|
|
· Grain size:
|
15mmmax
|
2---5mm
|
|
· HS CODE
|
2833220000
|
|
· CAS NO
|
10043-01-3
|
|
· GRADE
|
national standard china
|
|
· FORMULA
|
Al2(so3)4
|
|
· MOLECULAR WEIGHT
|
342.13
|