Product Description Model NO.: Aluminium Sulfate 4153 Type: Aluminum Sulfate Density: 2.672 g/cm3 Model No: 15.8%--17% Appearance: Flake Grade Standard: Industrial Grade Specification: SGS ISO HS Code: 28332200 Mf: Al2(So4)3 Color: White CAS No.: 10043-01-3 Molar Mass: 342.15 G/Mol Melting Point: 770 °c Trademark: Shandong Jiangyuan Refinement Co., Ltd. Origin: Shandong China Product Description
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Specifications
Aluminum Sulfate
Appearance: White flake or block or granule or powder
Molecular Formula: Al2(SO4)3
Purity: Al2O3 15.8%/17%

[Features]
Including anhydrous and hydrous(18 crystal water) type. Usually, the crystal separated out from aqueous solution at the normal temperature is Al2(SO)3.18H2O; When weathering, the average molecular structure is Al2(SO4)3.14H2O, may appear white powdery, with bright flake or crystalline flakelet, odorless, to change the taste from sweetness to slight astringency.

[Technical Indicators]
According to the national standard HG2225-2001.


[Application]

1) 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.

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.

5)Dyeing Fabrics
Dyeing and printing on cloth. When dissolved in a large amount of water that has a neutral or slightly alkaline pH, the compound produces a gooey substance, aluminum hydroxide. The gooey substance helps dyes stick to the cloth fibers by making the dye water insoluble. The role of aluminum sulfate, then, is as a dye "fixer, " which means that it combines with the molecular structure of the dye and the fabric so the dye doesn't run out when the fabric gets wet.

[ Packing & Storage]
25 Kg kraft paper bag with inner plastic woven bag. Or according to your request. The product is liable to absorb moisture and clot due to long-term exposure, so shady, cool and ventilated environment is needed.

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Product Categories : Aluminium Sulphate