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Home > Encyclopedia > Aluminum chloride hydroxide (Al2Cl(OH)5)

Aluminum chloride hydroxide (Al2Cl(OH)5)

pharmaceutical raw materials
Aluminum chloride hydroxide (Al2Cl(OH)5) structure

Aluminum chloride hydroxide (Al2Cl(OH)5) 

structure
  • CAS No:

    12042-91-0

  • Formula:

    Al.Cl.HO

  • Chemical Name:

    Aluminum chloride hydroxide (Al2Cl(OH)5)

  • Synonyms:

    Aluminum chloride hydroxide (Al2Cl(OH)5);Aluminum chloride (Al2Cl(OH)5);Aluminum chlorhydroxide [Al2(OH)5Cl];Aluminum hydroxide chloride (Al2(OH)5Cl);Aluminum hydroxychloride (Al2(OH)5Cl);Chloropentahydroxydialuminum;Aluminum chlorhydrate (Al2(OH)5Cl);Basic aluminum chloride [Al2(OH)5Cl];Aluminum chloride hydroxide [Al2(OH)5Cl];Aluminum chlorohydroxide (Al2(OH)5Cl);Aluminum monochloride pentahydroxide;Aluminum chlorohydrate (Al2(OH)5Cl);Locron L;PAC 1000;Takibine 1500;Sumalchlor 50;Megapac 23;DelPAC XG;Locron LW;183257-07-0;1980845-19-9

  • Categories:

    Cosmetic Ingredient  >  Astringent

Description

This is an inorganic polymer composed of aluminum, chlorine, oxygen and hydrogen elements, with a layered or chain structure. It usually appears as a white solid, is hygroscopic, and can form a colloid in water.


This is an inorganic polymer composed of aluminum, chlorine, oxygen and hydrogen elements, with a layered or chain structure. It usually appears as a white solid, is hygroscopic, and can form a colloid in water.

Aluminum chloride hydroxide (Al2Cl(OH)5) Basic Attributes

210.48

173.94600

215-477-2

Characteristics

101.15000

-0.19450

Colorless to light yellow liquid

100ºC at 760 mmHg

Decomposes toxic chloride fumes when heated

Safety Information

Warehouse ventilated, low temperature and dry

|Warning|H290 (19.84%): May be corrosive to metals [Warning Corrosive to Metals]|P234, P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P390, P403+P233, P404, P405, and P501|Aggregated GHS information provided by 390 companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Aluminum chloride hydroxide (Al2Cl(OH)5) Use and Manufacturing

Methods of Manufacturing

Aluminum ash hydrochloric acid method Aluminum ash is the slag and floating skin produced in the smelting and refining process of smelting alloys or scrap aluminum. The main components are alumina and metallic aluminum. First add the washing water to the reactor, and then add the aluminum ash according to a certain proportion, slowly add hydrochloric acid under stirring to carry out the polycondensation reaction. After maturation and polymerization, the pH is 4.2-4.5 and the relative density of the solution is about 1.2. Get liquid polyaluminum chloride. The liquid product is diluted, filtered, evaporated and concentrated, and dried to obtain a solid polyaluminum chloride product. Its A12O3+6HCI+3H2O→2AlC13·6H2O2A12C13·6H2O→A12(OH)nC16-n+(12-n)H2O+nHClmAl2(OH)nC16-n+mxH2O→[A12(OH)nC16-n·xH2O]m boiling The pyrolysis method is used for boiling pyrolysis of crystalline aluminum chloride at 170°C. The released hydrogen chloride is absorbed by water to make 20% hydrochloric acid and recovered, and then water is added to mature and polymerize at 60°C or above, and then solidified, dried and broken to obtain solid polymerization. Aluminum chloride finished product. Its 2A1C13·6H2O→A12(OH)nC16-n+(12-n)H2O+nHClmAl2(OH)nC16-n+mxH2O→[A12(OH)nC16-n·xH2O]m

Uses

It is a flocculant, mainly used for the purification of drinking water and special water quality treatment of water supply, such as iron, fluoride, cadmium, radioactive pollution, floating oil, etc. It is also used for industrial wastewater treatment, such as printing and dyeing wastewater. In addition, it is also used in precision casting, medicine, papermaking rubber, leather making, petroleum, chemical industry, dyes.

Cosmetics -> Antiperspirant; Astringent; Deodorant

Computed Properties

Molecular Weight:179.49
Hydrogen Bond Donor Count:5
Hydrogen Bond Acceptor Count:5
Exact Mass:178.984753
Monoisotopic Mass:178.984753
Topological Polar Surface Area:5
Heavy Atom Count:8
Complexity:10.4
Covalently-Bonded Unit Count:7
Compound Is Canonicalized:Yes

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