ALUMINIUM SULPHATE is a solid crystalline substance of white colour.
Aluminium sulphate is produced in kibbles of different fraction from 0 to 40 mm.
FIELD OF USE:
Purified technical aluminium sulphate with general formula Al2(SO4)3∙nН2О is used for purification of drinking and industrial water; in paper, textile, leather andother industries.
PHYSICAL AND CHEMICAL PARAMETERS
|HIGHEST GRADE||1st GRADE||2st GRADE|
|Appearance||Non-caking white kibbles, lumps and granules of uncertain shape. Light shades of grey, blue and pink colour are possible.|
|Aluminium oxide concentration, %, min||16||16||15|
|Insoluble matter, %, max||0,3||0,3||0,7|
|Iron concentration per iron(III) oxide basis, %, max||0,02||0,02||0,3|
|Free sulfuric acid concentration, %, max||none||none||0,1|
|Arsenic concentration per arsenic(III) oxide basis, %, max||0,001||0,001||0,003|
Please contact our technical department for information regarding the use of aluminium sulphate.
TRANSPORT AND PACKAGING:
On customer’s demand coagulant can be loaded in bulk or packed in polypropylene bags 25 or 50 kg each fitted with an inside polyethylene inlay and big-bags of 700-800 kg.
Aluminium sulphate in bulk is transported in railway box cars and also by trucks. Aluminium sulphate packed in bags and containers can be transported by all kinds of transportation, except by air, in covered transportation means in accordance to freight transportation regulations applicable for this type of transportation. The product packed in big-bags can be transported by open rolling stock.
Aluminium sulphate should be kept in bulk or in bags in closed warehouses on hard surface sites or in bunkers.
WARRANTY SHELF LIFE: