Industrial aluminum sulfate (low iron) implementation of the HG / T 2225-2001 Ⅰ type (qualified product, first-class product) Standard:
Qualified products: Al2O3 ≥ 15.60% Fe ≤ 0.70% Water Insoluble ≤ 0.15%
pH (1% aqueous solution) ≥ 3.0 Arsenic ≤ 0.0005% Heavy metal (Pb) ≤ 0.002%
First-class products: Al2O3 ≥ 15.80% Fe ≤ 0.50% Water Insoluble ≤ 0.10%
pH (1% aqueous solution) ≥ 3.0 Arsenic ≤ 0.0005% Heavy metal (Pb) ≤ 0.002%
Packing: lined with plastic bag, outer woven bag.
Net weight: 50 kg bag
Specifications: Product quality in line with first-class product line of standard specifications