Customization: | Available |
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CAS No.: | 1327-41-9 |
Formula: | [Al2(Oh)Ncl6-N]M |
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Discover top-quality China Origin High Purity PAC CAS 1327419 for water treatment. Trust Guangzhou Zhifan Chemical Co., Ltd., your reliable supplier.
High Purity Polyaluminum chloride (PAC) is an inorganic polymer coagulant, also known as high-efficiency polyaluminum chloride or high-efficiency spray-drying polyaluminum chloride. It is a water-soluble inorganic polymer with a general chemical formula of [Al2(OH)nCl6-n]m, where m represents the degree of polymerization and n represents the PAC product neutral degree. When n=1~5, it has a Keggin structure of highly charged polymeric ring chain, which effectively neutralizes and bridges colloids and particles in water, removing micro-toxic substances and heavy metal ions.
Manufactured by Guangzhou Zhifan Chemical Co., Ltd., our High Purity Polyaluminum Chloride offers superior coagulation properties for water treatment applications.
Polyaluminum chloride technical indicators | ||||||
standard | GB/15892-2009 | GB/T22627-2008 | GB/T 22627-2014 | |||
index | drinking water grade | Water treatment level | ||||
liquid | solid | liquid | solid | liquid | solid | |
Aluminum trioxide AL2O3 (%) ≥ | 10.0 | 29 | 6.0 | 28.0 | 6.0 | 28.0 |
Salinity B (%) | 40.0-90.0 | 30-95 | 30-95 | |||
Water-insoluble matter%≤ | 0.2 | 0.6 | 0.5 | 1.5 | 0.4 | |
pH value | 3.5-5.0 | 3.5-5.0 | 3.5-5.0 | |||
Iron(Fe)%≤ | ---- | 2.0 | 5.0 | 3.5 | ||
A rsenic (As)%≤ | 0.0002 | 0.0005 | 0.0015 | 0.0005 | ||
C admium (Cd)%≤ | 0.0002 | --- | --- | 0.001 | ||
Chromium (Cr)%≤ | 0.0005 | --- | --- | 0.005 | ||
Lead(Pb)%≤ | 0.001 | 0.002 | 0.006 | ------ | ||
M ercury (Hg)%≤ | 0.00001 | --- | --- | 0.00005 |
Polyaluminum chloride (PAC) is a highly effective inorganic polymer coagulant used in various water treatment applications. It efficiently removes impurities like suspended solids, colloidal substances, and organic matter, enhancing water clarity and quality. Widely utilized in municipal sewage treatment, drinking water purification, industrial wastewater treatment, and industries like papermaking, printing, and petrochemicals.
During the water treatment process, PAC neutralizes and bridges colloids and particles in water, forming flocs that precipitate for solid-liquid separation. Its benefits include high active ingredients, low dosage requirements, easy transportation and storage, excellent flocculation performance, and stability.
PAC can also serve as a decolorizing agent, ideal for eliminating color in printing and dyeing wastewater. It is particularly effective for treating ***-containing wastewater, high turbidity water, and low-temperature low-turbidity water. In the paper industry, PAC acts as a precipitant for pulp, enhancing paper quality and strength.
Choose PAC by Guangzhou Zhifan Chemical Co., Ltd. for reliable water treatment solutions.
Avoid mixing with other chemicals: When storing and using, avoid mixing with other chemicals to prevent chemical reactions.
Wear protective equipment: Please wear gloves, goggles, and other protective equipment before use to avoid direct contact with skin and eyes.
Adjust the pH value: Before using polyaluminium chloride, the pH value should be adjusted according to the water quality to obtain the best results.
Stirring and mixing: After using polyaluminum chloride, sufficient stirring and mixing should be carried out to ensure that the agent fully contacts and reacts with the pollutants in the water.
Pay attention to storage conditions: Polyaluminum chloride should be stored in a dry, ventilated place to avoid moisture and high temperature.