الوصف

Our product can be used for the manufacture of slap-up paper, drinking water and industrial water treatment and the fire retardant , Wood preservative. Product Name: Wood preservative CAS NO.: *********3 Formula: Al2(SO4)3 Apperance: White or grayish flakes Specification: Item Index Al2O3 content/% 1Type 2Type 3Type *5.*0 *6.*0 *7.*0 Analysis: Fe /% 0.**0 0.***0 0.***0 As/% 0.***5 0.***5 0.***5 Water insolubles/% 0.*0 0.*0 0.*0 Ph(1% water solution) /% 3.0 3.0 3.