CAS 10043-67-1potash Aluminium Sulphate Food Grade

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Product origin: Dongguan, Guangdong, China

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US$ 70 ~ 100

Description

Aluminum sulfate is an inorganic substance with a molecular weight of 342.15, which is a white crystalline powder).

In the paper industry, it is used as a precipitant for gum materials such as rosin size and wax emulsion, as a flocculant in water treatment, as a retention agent for foam extinguisher, as a raw material for manufacturing alum and aluminum white, as a raw material for petroleum decolorizing and deodorizing agents and medicines, and also for manufacturing artificial gem and high-grade ammonium alum.

Aluminum Sulphate Specification

	Aluminum Sulfate
Project	Iron-free solid index	Result
Alumina(A1202)%≥	16.0	16.10
(Fe)%≤	0.01	0.0038
(E)%≤	0.05	0.03
PH ≥	3.0	3.12
Flake	5-20mm	5-20mm
Powder	0-3mm	0-3mm

Application

1)Water effluent treatment system.It's used for purification of drinking water and waste water treatment by settling of impurities by means of precipitation and flocculation
2)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.
3)Textile Industry. It is used for color fixing in Naphthol based dyes for cotton fabric.
4)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.

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