White crystal shape aluminium sulphate
for drinking water treatment
Aluminum sulfate is a widely used industrial reagent and is often confused with alum. Aluminum sulfate is commonly used as a flocculant for the purification of drinking water and sewage treatment equipment, as well as for the paper industry. Aluminum sulfate is also a very effective mollusc insecticide that kills Spanish slugs.
Aluminum sulfate is White crystal, sweet; soluble in water, insoluble in ethanol. Industrial products are gray-white flakes, granules or lumps, yellow due to the lower iron salt band and yellow due to oxidation of low-cost iron salts. The crude product was porous in a whiteish fine crystal structure. Very soluble in water, aluminum sulfate can not be dissolved in pure sulfuric acid (can only coexist), and dissolved in sulfuric acid solution together with sulfuric acid, so the solubility of aluminum sulfate in sulfuric acid is the solubility of aluminum sulfate in water. Decomposed into alumina and sulfur trioxide at 770 °C. There are anhydrous and octahydrate. The anhydrate is a colorless orthorhombic crystal. Soluble in water, the aqueous solution is acidic and slightly soluble in ethanol.
ITEMS | standard | results |
Al 2 O 3％ | ≥16.5 | 17.00 |
Water insoluble ％ | ≤0.1 | 0.05 |
PH value is 1% aqueous solution | ≥3.0 | 3.19 |
As％ | ≤0.0001 | 0.0001 |
Heavy metal containing Pb% | ≤0.002 | not detected |
Fe 2 O 3％ | ≤0.01 | 0.005 |
Size | 5-15MM | CONFIRMED |
Package Details:50kg / polyester woven bag lined with plastic film
Delivery Detail: within 15-20 days after order confirmation
Weifang Binhai Group Work Win Supply Chain Co., Ltd is a leading manufacturer and provider of total integrated supply chain solutions. We offer the best chemical products for the orders.
Advantage
1. Free samples for testing and evaluation.
2.Tray Packing as Special Requirements of Buyer
3. delivery quickly, good service
4. Provide guidance and technical advisory services for the use of aluminum chloride.
5.High quality and competitive price.
• Are you a factory or trading company?
----We are the professional import-export company working at chemicals in China. We have many cooperated factories that have high reputation in this industry. No matter what you need, we can find it for you. We believe that our products’ price is competitive in the same quality products of China.
• What is the minimum order?
----One Metric Ton
• How can I get sample for testing?
----Kindly send us your address, we will send the sample to you FREE.
• Could you send me all your catalogues and price list?
----As we can do many products of china, included chemicals or any other products that our customers want us to purchase for them. Thus we can’t put them all in an E-catalog. So you can just tell me what you want purchase and give some detailed information of the products, and then we will provide the quotation to you to reference.
• How does your factory do regarding quality control?
----Our factory has gained ISO9001.
Product quality protection 
