Aluminum Sulphate

 

Formula:

Al2(SO4)3 . 18H2O

Description:

White or grayish piece, soluble in water.

Specification:

Al2O3 content                 15.80－17％

Analysis:

Fe2O3                           0.30％max

Water insolubles                0.1％max

Size                                1－10mm

Uses:

Used for the manufacturing of  wood –pulp,paper,alum,aluminium salt, printing ink,lubricant,boiler cleaning agent,satin white,oilcloth,linoleum,ceramics,for sizing paper,clarifying fats and oils,tanning white leather,and water purification as deodorization and decolourizer in petroleum refining,as filtering medium water－proofing agent,and as mordant in dyeing.