Aluminum sulphate import Mauritania

We need the following product:
Aluminum sulphate in granulated form of white color
- used as a coagulant in the treatment of water intended for human consumption
- the alumina content: 17% minimum
- passing through the sieve with an opening of 0.1 mm: 15% maximum
- iron content (maximum): 1,000 Mg/Kg of the commercial product
- insoluble content (maximum): 5000 Mg/Kg of the commercial product
- packaging in 50 Kg bag
- Al203 dosage: 17% minimum
Quantity: 1,500 tons per order