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New Material Electronic Grade Aluminum Sulfate

Product Name: Aluminum Sulfate Octadecahydrate

Molecular formula: AI2(S04)3 18H2O

Molecular weight: 666.43

Appearance: White shiny crystal, granule or powder. At 86.5°C, part of the water of crystallization is lost, forming a white powder. It decomposes into aluminum oxide at about 600°C. Soluble in water, almost insoluble in ethanol, the solution is acidic.

Product Detail

Product Tags

Product Introduction

Electronic grade aluminum sulfate is a product obtained through a purification process on the basis of ordinary aluminum sulfate, which minimizes the content of calcium, magnesium, sodium, iron and other metal ions. It can be used for new material.

Electronic Grade Aluminum Sulfate 3 (2)

Aluminum Sulfate Applications

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.

Application detail

Packing Information For Reference

25kg/bag; 50kg/bag; 1000kg/coated film woven bag, and can also be customized according to customer requirements.


1. May I have a sample order?
Yes, we welcome sample order to test and check our quality. Send me your requirement of the product you need. We can provide free sample, you just provide us the freight collect.

2. What is your acceptable payment term?
L/C,T/T,Western Union.

3. How about the validity of the offer?
Usually our offer is valid for 1 week. However, validity might vary between different products.

4. What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of lading, COA, MSDS and Origin Certificate. Please let us know if you need additional documents.

5. Which loading port?
Usually loading port is Qingdao port, besides, Shanghai Port, Lianyungang Port is totally no problem for us, and also we can ship from other ports as your requirement.

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