aluminium sulphate 17% 1. Chemical and Physical Properties of Aluminium sulphate: Product name: Aluminium Sulphate or Aluminum Sulfate Shape: Flakes or Granular or Powder. EINECS NO.:233-135-0 CAS No.: 10043-01-3 HS.Code: 28332200 Molecular Formula: Al2(SO4)3 2. Specification of Aluminium sulphate Standard: HG/T 2225-2001 and HG/T 2227-2004
Items | Specification |
15.8% | 16.5% | 17% |
Al2O3 % ≥ | 15.8 | 16.5 | 17 |
Fe % ≤ | 0.7 | 0.005 | 0.005 |
Water Insolube % ≤ | 0.15 | 0.15 | 0.15 |
PH (1% aqueous solution) ≥ | 3.0 | 3.0 | 3.0 |
As %≤ | | 0.0005 | 0.0005 |
Pb %≤ | | 0.002 | 0.002
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3.Applications of Aluminium sulphate : Water effluent treatment system
It's used for purification of drinking water and wastewater treatment by settling of impurities by means of precipitation and flocculation. Paper Industry
It helps in sizing of paper at neutral and alkaline pH, thus improving paper quality (reducing spots and holes and improving sheet formation and strength) and sizing efficiency. Textile Industry
It is used for color fixing in Naphthol based dyes for cotton fabric. Other Uses
Leather tanning, lubricating compositions, fire retardants; decolorizing agent in petroleum, deodorizer; food additive; firming agent; dyeing mordant; foaming agent in firefighting foams; fireproofing cloth; catalyst; pH control; waterproofing concrete; aluminum compounds, zeolites etc. 4. Packageof Aluminium sulphate: Packaging Detail: PP/PE 50kg/bag;25kg/bag;Jumbo bag or according to customers' requirements. 20-25MT will be loaded in per 20'FCL container. 5. Attention and Storageof Aluminium sulphate: The product is liable to absorb moisture and clot due to long-term exposure, so shady, cool and ventilated environment is needed.