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Aluminium sulfate
Aluminum sulfate (chemical formula Al2(SO4)3, formula weight 342.15), white orthorhombic crystal powder, density 1.69g/mL (25°C) [1]. It is used as a precipitating agent for rubber materials such as rosin gum and wax emulsion in the paper industry, as a flocculant in water treatment, as a retention agent for foam fire extinguishers, as a raw material for making alum and aluminum, and as an oil decolorizer and deodorizer. Raw materials for drugs, etc. Artificial gemstones and advanced ammonium alum can also be produced.
Application:
Water treatment : It's used for purification of drinking water and wastewater treatment
paper industry : It helps in sizing of paper at neutral and alkaline pH, thus improving paper quality and sizing efficiency.
Textile Industry : It is used for color fixing in Naphthol based dyes for cotton fabri.
Other use: Leather tanning, lubricating compositions, fire retardants; decolorizing agent in petroleum,deodorizer; foodadditive; firming agent etc
Technical data sheet
Items | Specifications | |||
I Type:Low Ferrous/Low Iron | II Type:Non-Ferrous/Iron-free | |||
First Class | Qualified | First Class | Qualified | |
Al2O3 % ≥ | 15.8 | 15.6 | 17 | 16 |
Ferrous(Fe )% ≤ | 0.5 | 0.7 | 0.005 | 0.01 |
Water Insolube % ≤ | 0.1 | 0.15 | 0.1 | 0.15 |
PH (1% aqueous solution) ≥ | 3.0 | 3.0 | 3.0 | 3.0 |
Arsenic(As) %≤ | 0.0005 | 0.0005 | ||
Heavy metal (Pb) %≤ | 0.002 | 0.002 | ||
25kgs,50kgs,1000kgs,iron drum or as customer required.
Shanxi Jincheng Group Work Win Co., Ltd. is a leading manufacturer and provider of total integrated supply chain solutions. We offer the best chemical products for the orders.We have a multilingual team, and many big branch factories.A regional market presence-including southeast Asia, Indonesia, Russia, Spain, Chile, Brasil, Australia etc.Group Work Win strives to build a long term relationships by providing our customers with cont inuous and reactive support. We aim to supply better quality products and after-sales service.
Q: Are you trading company or manufacturer of aluminium sulphate plant?
A: We are a trading company with a wide range products,and have good realationship with the factories.
Q: How long is your delivery time?
A: Generally it is 7-10 days, if we have stock. If not, maybe need 10-15 days to arrange the shipping.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: We can do TT payment, 100%LC at sight and DP.
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