100% Pure and Natural Raw Powder Alum Powder Supply with Best Price

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Product Overview

Description



Product Description


Aluminum sulfate Al2 (SO4) 3l8H2O is one kind inorganic basic variety, mainly used for paper and net of marine pollution. In paper-making industry, as paper sizing agent with rosin and paper wastewater treatment. In terms of water, water for urban and industrial wastewater treatment. In addition, also widely used in leather tanning, mordant, oil clarifying anddecoloring agent, anti-inflammatory extinguishing materials, as well as for the manufacture of other aluminum salts such as ammonium alum, potassium alum, aluminum stearate and so on. Product quality in line with the requirements of the Ministry of Chemical HC2227-91 first-class goods.




Specification


Items
Technical requirements (grade A) targets
Alumina (Al 2O 3)
≥15.80%
Iron (Fe)content
≤0.0050%
Water insoluble
≤0.30%
PH(1% solution)
≥3.0
Particle size
15mm Max
Arsenic (AS)content
<0.0005%
Heavy metal content
≤0.002%
Appearance
White or Gray Granules powder








0.1897 s.