Aluminum Chlorohydrate

• CAS No.: 12042-91-0
• Formula: Al2(Oh)5c*2H2O
• EINECS: 234-933-1
• Certification: ISO, Hqc; NSF; SGS; TUV
• Purity: 50%~80%
• Type: Aluminum Chloride
• Model NO.: 25kg/bag
• Grade Standard: Industrial Grade
• Transport Package: PP/PE Bag
• Specification: 25KG
• Trademark: customize available
• Origin: China
• HS Code: 3824909990
• Production Capacity: 50000

Product Description

Our company has raised a large plant in Shandong, China for over 20 years, and we mainly manufacture and export PAC, ACH, calcium chloride, soda ash, citric acid and all other kinds of chemicals.
 
We offer high quality, low price chemical products, and we export them directly from our factory warehouse, so our price is very reasonable and competitive, and the quality is steady. If you already have a supplier now, we can send you a sample of our products, therefore you can compare them with the products you used to purchase. I can send you a copy of our price list if you want. Please do not hesitate to contact me for more details about our products.

ACH is the brand of aluminum hydroxychloride, also known as Aluminum Chlorohydrate. The Chinese name is aluminum hydroxychloride, also known as polymerized aluminum or aluminum chloride, and its molecular formula is Al2(OH)5Cl·2H2O. It is an inorganic polymer compound with a higher alkalization degree (basic degree) than polyaluminum chloride and second only to aluminum hydroxide. It is bridged and polymerized through hydroxyl groups and has the highest number of hydroxyl groups in the molecule. It is a white powdery solid, and its solution is a colorless and transparent liquid. The alumina content in liquid products is more than 23%, and the alumina content in solid products is 46% to 50%. It has strong bridging adsorption performance and is easily soluble in water. The hydrolysis process is accompanied by physical and chemical processes such as electrochemistry, condensation, adsorption and precipitation.

ACH is a highly polymerized solution of polyaluminium chloride. It features the highest aluminum content of any solution-based aluminum product on the market at 23% Al2O3 (w/w). ACH's basicity of 83%-90% is also the highest of any solution-based aluminum salt. The degree of alkalization (alkalinity) refers to the degree of acid neutralization, and also represents the degree of polymerization of the polymerized aluminum in ACH.
The highly polymerized aluminum in ACH has a higher cationic charge than standard salts such as alum or polyaluminum chloride or even other aluminum salt products. Therefore, ACH can provide a higher level of performance and reduce overall usage. The high acid neutralizing capacity (alkalinity) also means that the impact of the pH of the water environment is negligible when applying ACH. ACH also condenses effectively over a wider pH range (e.g., 5-9.5) than traditional metal salts and low-basin polyaluminum chlorides.

Urban drinking water treatment
As a flocculant, ACH is mainly used for standard water quality treatment of pure water, drinking water and domestic water supply. This product is synthesized from pure aluminum and edible through multiple processes. Its product quality standards comply with the United States Pharmacopeia USP-34 standard and the European Union EC standard. . It is much higher than my country's drinking water treatment standard GB15892-2009 and is an internationally recognized drinking water treatment agent.
Recognized benefits of switching to high polymer aluminum solutions:
- Improve turbidity removal ability and increase flocculation speed
- Enhanced TOC (Total Organic Carbon) removal
- Reduce filtration turbidity, shorten filtration stroke, and increase production capacity
- Improve the ability to remove iron, radioactive pollution, and floating oil
- Reduce the dosage of chemicals, simplify the operation process, and eliminate the influence of pH value and the addition of secondary electrolytes
- Reduce overall water production costs
Urban and industrial water treatment
Application of ACH in special wastewater treatment:
- Add color removal function
- Removal of TSS (Total Suspended Solids)
- Remove heavy metals such as chromium, lead, etc.
- Remove phosphorus, fluoride, oily floating matter, etc.
- More than 50% sediment reduction (50% reduction in sludge volume)
- Eliminate the influence of pH value and the addition of secondary electrolyte, reducing sewage treatment costs
- Reduction of COD (chemical oxygen demand) in industrial wastewater treatment
- Removal of BOD (biological oxygen demand), TOC (total organic carbon) in urban sewage treatment
Pulp and paper manufacturing applications
- Sizing precipitant, cross-linking agent
- Dimensional adhesive
- Anionic garbage remover
- Retention and filter aids
- Resin Barrier Control Additive
ACH applications in other industries
- Precision casting mold as coagulant and flame retardant
- Decolorization of printing and dyeing wastewater
- Pharmaceutical, rubber, tannery, petroleum, chemical industry.
- Aluminum zirconium cross-linking agent, aluminum zirconium coupling agent, etc.
Cosmetic raw materials and resin manufacturing
- Daily chemical grade ACH is commonly used as an ingredient in antiperspirants (such as antiperspirants, roll-on beads), and is also the main raw material for the production of AZG (hydrated aluminum zirconium glycinate).
Graphite product additives
- Aluminum hydroxychloride liquid is added to graphite products to increase the aluminum content and enhance the physical and chemical properties such as fire resistance of graphite products.