CAS 1327-41-9

Polyaluminum chloride

Description:

Polyaluminum chloride (PAC), with the CAS number 1327-41-9, is a water-soluble inorganic polymer that serves as an effective coagulant in water treatment processes. It is characterized by its variable composition, typically consisting of aluminum hydroxide and aluminum chloride, which results in a range of polymeric structures. PAC is known for its high charge density, which enhances its ability to destabilize colloidal particles in water, facilitating their aggregation and subsequent removal. This substance is often used in municipal and industrial water treatment, paper manufacturing, and as a flocculant in various applications. PAC is generally favored over traditional coagulants like aluminum sulfate due to its lower dosage requirements and improved performance across a wide pH range. Additionally, it exhibits good solubility and can operate effectively in both acidic and alkaline conditions. Safety considerations include handling it with care, as it can cause irritation to the skin and eyes. Overall, PAC is a versatile and efficient chemical used in various environmental and industrial applications.

Formula: Unspecified

InChI: InChI=1/Al.3ClH/h;3*1H/q+3;;;/p-3

Synonyms:

• ACH
• Akva-Aurat
• Aloxicoll
• Aquarhone
• Astringen
• Chlorhydrol
• Dialuminium-chlorid-pentahydroxid
• Gelsica
• Hydral
• Hydrofugal
• Hyperdrol
• Locron
• Microdry
• Ocal
• PAC
• PAX
• Palc
• Pax-Wd
• Phacsize
• Phosphonorm
• Sansudor
• Taipac
• Takibine
• Tanwhite
• Unii-Hpn8Mzw13M
• WAC
• [AL2(OH)nCL6-n]m
• Aluminum chlorohydrate (anhydrous)
• Aluminum chlorohydrol
• Aluminum chloride hydroxide
• ACH 331
• Aquarhone 18
• Oulupac 180
• Cartafix LA
• Berukotan AC-P
• Basic aluminum chloride, hydrate
• Aluminum oxychloride
• Aluminum chlorhydrate
• aluminum trichloride
• Cawood 5025
• Polyaluminum chloride
• Kempac 20
• Kemwater PAX 14
• Locron S
• Aluminum hydroxychloride
• Paho 2S
• Banoltan White
• Aluminum chlorhydroxide
• Aluminum hydroxychloride
• Aluminum chloride oxide
• E 200 (coagulant)
• Chlorhydrol Micro-Dry
• Basic aluminum chloride
• Wickenol cps 325
• Poly-Aluminium Chloride(PAC)
• Aluminum chloride hydroxide
• Aluminum hydroxide chloride
• E 200
• HPB 5025
• Chlorhydrol Micro-Dry SUF
• Aluminol ACH
• Aluminum chlorohydroxide
• Aluminum hydroxide chloride
• Nalco 8676
• PACK 300M
• Hessidrex WT
• Astringen 10
• PAC 250AD
• Aluminum chlorhydroxide
• PAC (salt)
• Aluminum chloride hydroxide oxide, basic
• Kempac 10
• ACH 325
• PAC 250A
• Aluminum chloride, basic
• Poly aluminium chloride
• Aluminum chloride, basic
• Locron P
• ACH 7-321
• PAC/ALUMINIUMCHLOROHYDRATE
• aluminiumchlorohydrate
• ALUMINIUM POLYCHLORIDE
• Polybasic aluminum chloride
• aluminium hydroxide chloride
• polyaluminium chloride,poly aluminium chloride
• PolyaluminiumChloride(Pac)
• ALUMINUMCHLOROHYDRATE,USP
• Aluminiumhydroxychlorid8
• polyaluminumhydroxychloride
• ALUMINUM POLYHYDROXYCHLORIDES
• ALUMINIUMCHLORHYDRATE
• APP 201
• ALUMINUM CHLOROHYDRATE ANHYDROUS USP

Polyaluminium chloride

CAS: 1327-41-9

Polyaluminium chloride is a chemical compound that is used as a chemical agent to remove organic matter from water. It is also used in the treatment of wastewater and can be used in dry weight calculations. The hydrogen chloride produced by the reaction of aluminium with hydrochloric acid is collected for use in analytical methods or as an industrial chemical. Polyaluminium chloride is also used as a cross-linking agent for the production of resins and plastics, such as polyvinylchloride. The product reacts with sodium carbonate to produce aluminium chloride, which then reacts with hydrochloric acid and particle to produce cross-linked particles.

Formula: Al₂Cl(OH)₅

Purity: Min. 98%

Color and Shape: Powder

Molecular weight: 174.45 g/mol

Ref: 3D-FP31706