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Polyaluminum chloride

Polyaluminum chloride structure

CAS No:
1327-41-9
Chemical Name:
Polyaluminum chloride
Synonyms:
Aluminum chloride,basic;Aluminum chloride hydroxide;Aluminum chlorhydroxide;Aluminum hydroxychloride;Aluminum hydroxide chloride;Aluminium hydroxychloride;Aloxicoll;Aluminum chlorohydrol;Aluminum chlorhydrate;WAC;OCAL;Aluminum chlorohydrate;Aluminum oxychloride;Aluminum chloride oxide;Astringen;Chlorhydrol;Wickenol 303;Cawood 5025;Basic aluminum chloride;Aluminum chloride hydroxide oxide,basic;Poly(aluminum hydroxy) chloride;Hydrofugal;Basic aluminum chloride,hydrate;WAC 2;PAC (salt);PAC;HPB 5025;PALC;Sulzfloc JG 19;Sulzfloc JG 30;Sulzfloc JG 15;Sulzfloc JG;Paho 2S;Prodefloc SAB 19;Astringen 10;Prodefloc SAB 18;Prodefloc SAB 18/5;PAC 250A;Wickenol CPS 325;Takibine;Aluminol ACH;Prodefloc AC 190;TR 50;Locron P;Locron;Prodefloc AL;PAX 60p;PAX 11S;PAX 19;Reach 101;Locron S;Hydral;Kempac 20;Polyaluminum chloride;PAC 300M;Tanwhite;Kemwater PAX 14;UPAX 20;Kempac 10;Phacsize;Vikram PAC-AC 100S;PAC 250AD;Nalco 8676;Chlorhydrol Micro-Dry;Chlorhydrol Micro-Dry SUF;ACH 325;ACH 7-321;Reach 301;ACH 331;Reach 501;TR 50 (inorganic compound);Banoltan White;Oulupac 180;Takibine 3000;PAX;Purachem WT;Cartafix LA;Berukotan AC-P;Aquarhone 18;Westchlor 200;E 200 (coagulant);Hessidrex WT;E 200;PAX-XL 60S;PAX-XL 61S;Hyper Ion 1026;GenPac 4370;PAX-XL 69;PAX 16;PAX-XL 1;PAX-XL 19;PAC 100W;PAX 18;Aluminum chlorohydroxide;Phosphonorm;Hyperdrol;Aquarhone;PAX-XL 9;Ekoflock 90;Ekoflock 91;Gilufloc 83;Taipac;8012-66-6;11097-68-0;32056-15-8;37226-46-3;39380-80-8;56803-01-1;56831-66-4;64441-77-6;79586-02-0;84861-98-3;101707-17-9;114442-10-3;135864-70-9;143230-54-0;144388-28-3;162535-15-1;167140-05-8;245064-40-8;672263-85-3;745062-58-2;808739-25-5;851541-97-4;929897-91-6;929897-93-8;929898-03-3;929898-04-4;1123762-30-0;1709832-51-8
Categories:
Water Treatment Chemical > Water Stabilizer

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Polyaluminum chloride Basic Attributes

Molecular Weight：

79.44

EC Number：

215-477-2

Characteristics

PSA：

20.23000

XLogP3：

0.62520

Appearance：

often supplied as a suspension or solution in water

Safety Information

wgk germany：

hazard class code：

R36/37/38

safety instructions：

S26; S36

Marks：

Stability/Shelf Life：

Stable. Incompatible with many metals.

Polyaluminum chloride Use and Manufacturing

Methods of Manufacturing

Boiling pyrolysis method: The crystalline aluminum chloride is subjected to boiling pyrolysis at 170℃, and the released hydrogen chloride is absorbed into water to make 20% hydrochloric acid and recovered. Then add water to ripen and polymerize above 60 ℃, and then solidify, dry, and crush to obtain a solid polyaluminum chloride finished product. In its boiling pyrolysis method, aluminum ash (the main components are alumina and aluminum) is added to the reactor with pre-added washing water according to a certain ratio, and hydrochloric acid is slowly added to the polycondensation reaction under stirring, which is polymerized to pH after aging. 4.2 to 4.5, the relative density of the solution is about 1.2 to settle, to obtain liquid polyaluminum chloride. The liquid product is diluted and filtered, evaporated, concentrated and dried to obtain a solid polyaluminum chloride finished product. its

Uses

The product can sterilize, deodorize, remove fluorine, aluminum, chromium, remove oil, remove turbidity, remove heavy metal salts, remove radioactive pollutants, and has a wide range of uses in the purification of various water sources. 1. Purify domestic drinking water and domestic sewage. 2. Purification of industrial water, industrial wastewater, mine, oil field reinjection, purification of water, treatment of gold, coal washing, leather and various chemical wastewater treatment. 3. Industrial production applications; paper sizing, printing and dyeing, cement accelerators, precision casting hardeners, refractory adhesives, glycerin refining, cloth anti-wrinkle, medicine, and other industries. Wastewater can be recycled. 4. In the refining industry, it is used for waterless separation with very good effect.

Material

Acrylonitrile

Ammonium hydroxide

Alumina

Hydrochloric acid

Sulfuric acid

Aluminum trichloride hexahydrate

Downstream Products

Titanium Dioxide

Price Analysis

Make your Polyaluminum chloride purchase based on the price and market insights! ECHEMI provides professional market insights with prices for you to make a better choice. Learn more on Polyaluminum chloride prices .

Data: 2026-07-24
Price: 1778.33Yuan/mt
Change: 0

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