PFS_(poly ferric sulphate)
Index name
First class
Qualified class
Liquid
Solid
Total iron_%_
11
19.5
Reducing substances _(Fe2+)%__
0.1
0.15
Basicity B%
8.0 ~ 16.0
5.0 ~ 20.0
pH（1% water _solution）_
1.5 ~ 3.0
Relative _density_g/cm3_(20℃)_
1.45
-
Undissolved _substance %__
0.2
0.4
0.3
0.6
Copyright Shandong Tiancheng Chemical Co., Ltd. All Rights Reserved Record number: Lu ICP No. 14034969