Overview of Aluminum Dihydrogen Phosphate Aluminum dihydrogen phosphate is an inorganic compound with the chemical formula Al(H₂PO₄)₃ Aluminum dihydrogen phosphate is a white powder at room temperature but turns into a colorless, transparent, and viscous liquid at high temperatures. This compound is mainly used as a high-temperature-resistant adhesive and insulating material. It is widely used in the electrical industry, high-temperature kilns, heat treatment resistance furnaces, and electrical insulation fields. Aluminum dihydrogen phosphate is also used in the manufacture of refractory materials, flame retardants, cellular foam ceramics, glass, electrical appliances, castings, molds, etc. It has good room-temperature adhesion and high-temperature adhesion and can maintain erosion resistance, earthquake resistance, and corrosion resistance under high-temperature conditions. It is also a material with good insulation properties.
Physical and Chemical Properties of Aluminum Dihydrogen Phosphate Appearance:Colorless, odorless, and extremely viscous liquid or white powder. Relative density: 1.44~1.47~customer specified Solubility:Easily soluble in water.
Features of Aluminum Dihydrogen Phosphate After mixing with refractory aggregates, hardeners, etc., at room temperature, it is kept at a constant temperature of 90-110°C for 4-24 hours to form a high bonding strength. After drying at 350-500°C, it has high bending resistance, compression resistance, and hydration resistance. , does not soften even when soaked or boiled in water.
Physical Properties of Aluminum Dihydrogen Phosphate It is a colorless, odorless, and viscous liquid or white powder. It is easily soluble in water and solidifies at room temperature. It has a strong chemical binding force between liquid and solid and is resistant to high temperature, vibration, peeling, and high-temperature airflow erosion. And has good red-line absorption and insulation.
Parameters of Aluminum Dihydrogen Phosphate
Project
Index
Index
Exterior
liquid
Powder
Phosphorus pentoxide (P2O5),%
33±1
65±2
Aluminum oxide (AI2O3),%
80.5
16±1
Iron oxide (Fe2O3),%
0.01
0.02
Relative density (25℃),%
1.44
-
PH value(10gL)
1.4-2.6
1.4-2.6
Application of of Aluminum Dihydrogen Phosphate It is mainly used in the electrical industry, high-temperature kilns, heat treatment resistance furnaces, ceramic buildings, electrical insulation, etc., as binders for high-temperature kiln refractory materials. Refractory spray paint, fire clay, castables, and binders are used in the foundry industry. It is mainly used in the production of corundum and chromium steel nozzles in the refractory industry and chromium-aluminum-zirconium corundum bricks for coal-water slurry gasifiers.
Company Profile Luoyang Tongrun Nano Technology Co. Ltd. (TRUNNANO) is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality chemicals and nanomaterials, including boride powder, nitride powder, graphite powder, sulfide powder, 3D printing powder, etc. The company has a professional technical department and Quality Supervision Department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.
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Storage of Aluminum Dihydrogen Phosphate It should be stored in a ventilated and dry warehouse. It should be protected from rain and moisture during transportation. Handle with care when loading and unloading to prevent impact and inversion and damage to the packaging. In the event of a fire, water, sand, and carbon dioxide fire extinguishers can be used to put it out.
Payment Methodsof Aluminum Dihydrogen Phosphate L/C, T/T, Western Union, Paypal, Credit Card etc.
ShipmentofAluminum Dihydrogen Phosphate It could be shipped by sea, by air, or by reveal ASAP as soon as repayment receipt.
Package of Aluminum Dihydrogen Phosphate Liquid products are packed in polyethylene plastic barrels; liquid aluminum dihydrogen phosphate: 30kg per barrel, 300kg plastic barrel, IBC container barrel 1.5T per barrel.Powdered products are packed in polypropylene woven bags lined with polyethylene plastic bags.
FAQ
Q1 How stable is aluminum dihydrogen phosphate? Answer: Aluminum dihydrogen phosphate is relatively stable at room temperature, but may decompose or react at high temperatures or in strong acid or alkali environments. Therefore, care needs to be taken to avoid extreme conditions during storage and use.
Q2 How acidic is aluminum dihydrogen phosphate? Answer: Aluminum dihydrogen phosphate is an acidic substance, and its acidity is related to the specific application scenario and the concentration used. In some applications that require pH control, special attention needs to be paid to the effects of acidity.
Q3 In what fields is aluminum dihydrogen phosphate used? Answer: Aluminum dihydrogen phosphate is widely used in ceramics, glass, coatings, adhesives and other fields. It can be used as an additive to improve the performance of materials, such as enhancing hardness and improving wear resistance.
Q4 Is aluminum dihydrogen phosphate harmful to humans? Answer: Aluminum dihydrogen phosphate itself is not directly toxic to the human body, but care must be taken to avoid inhalation or ingestion during handling and use. Prolonged exposure to or inhalation of high concentrations of aluminum dihydrogen phosphate dust may cause respiratory irritation, so appropriate protective equipment should be worn when using it.
Q5 What substances may aluminum dihydrogen phosphate react with? Answer: Aluminum dihydrogen phosphate may react with alkali, metal oxides and other substances to generate corresponding phosphates and aluminum salts. Contact with these substances needs to be avoided during storage and use.
Q6 How to prepare aluminum dihydrogen phosphate? Answer: Aluminum dihydrogen phosphate can be prepared by a variety of methods, such as reacting aluminum salts with phosphoric acid, or through processes such as oxidation of aluminum and acidification of phosphoric acid. The specific preparation method will be selected based on factors such as the required purity, particle size, and application area.
Q7 How does the purity of aluminum dihydrogen phosphate affect performance? Answer: The purity of aluminum dihydrogen phosphate has an important impact on its performance. High-purity aluminum dihydrogen phosphate generally has better stability and performance, while impurities may affect its solubility, reactivity, and effectiveness in different applications.
