More about Alyumoflok Coagulants based on aluminum salts, hydroxychloride or hydroxysulfochloride of aluminum ALUMOFLOK-SI , ALUMOFLOK-10 , ALUMOFLOK-13 , ALUMOFLOK-17 are coagulants used for cleaning drinking and economic and industrial water. The mass fraction of the main substance in terms of Al 2 O 3 .% is not less - 13-23 % Relative basicity, % - 35-90 Density at 20 C, g/cm 3 - 1.2-1.4