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High quality Aluminium Potassium Sulphate with high purity
Cas No: 10043-67-1
No Data 1 Kilogram 30 Metric Ton/Month Simagchem Corporation Contact Supplier
Aluminum Potassium Sulfate
Cas No: 10043-67-1
USD $ 5.0-30.0 / Kilogram 1 Kilogram 5000 Metric Ton/Month Jinan Finer Chemical Co., Ltd Contact Supplier
Large Stock 99.0% Aluminum potassium sulfate 10043-67-1 Producer
Cas No: 10043-67-1
USD $ 0.1-0.1 / Gram 1 Gram 100 Metric Ton/Year Xi'an Xszo Chem Co., Ltd. Contact Supplier
Factory Supply Aluminium potassium bis(sulphate)
Cas No: 10043-67-1
No Data 1 1 Ality Chemical Corporation Contact Supplier
Aluminum potassium sulfate
Cas No: 10043-67-1
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Dayang Chem (Hangzhou) Co.,Ltd. Contact Supplier
Cas No: 10043-67-1
No Data 1 Metric Ton 10 Metric Ton/Day Henan Tianfu Chemical Co., Ltd. Contact Supplier
Wholesale price CAS 10043-67-1 with best price
Cas No: 10043-67-1
USD $ 139.0-210.0 / Kilogram 1 Kilogram 1000 Kilogram/Day Zhuozhou Wenxi import and Export Co., Ltd Contact Supplier
aluminium potassium sulfate
Cas No: 10043-67-1
No Data 1 Kilogram 1000 Kilogram/Day CHANGCHUN WEIERSI IMPORT AND EXPORT TRADE CO.,LTD Contact Supplier
Potassium aluminum sulfate 10043-67-1
Cas No: 10043-67-1
No Data 1 Kilogram 10000 Metric Ton/Month Shanghai Upbio Tech Co.,Ltd Contact Supplier
Potassium aluminum sulfate
Cas No: 10043-67-1
No Data No Data 10000 Metric Ton/Month Henan Wentao Chemical Product Co., Ltd. Contact Supplier

10043-67-1 Usage

Chemical Properties

Also known as potash alum, alum NF, and potassium alum, Al2(S04)3.K2S04.24H20 (sometimes written AlK(S04)2·12H20) is white, odorless crystals having an astringent taste, and is soluble in water, insoluble in alcohol, and noncombustible. Solutions in water are acid. Derived from alumite, leucite, or similar minerals, and also by crystallization from a solution made by dissolving aluminum sulfate and potassiwn sulfate and mixing, Used in dyeing (mordant), paper, matches, paints, tanning agents, waterproofing agents, purification of water, aluminum salts, food additive, baking powder, astringent, and as a cement hardener.

Chemical Properties

white powder(s); absorbs atmospheric moisture [MER06]

Chemical Properties

The PhEur 6.0 describes potassium alum as a granular powder, or colorless, transparent, crystalline masses. The JP XV describes it as colorless or white crystals or powder. Potassium alum is odorless and has a slightly sweet, strongly astringent taste.


Astringent (topical).


ChEBI: A metal sulfate composed of potassium, aluminium and sulfate ions in the ration 1:1:2.

Production Methods

Potassium alum is manufactured by treating bauxite with sulfuric acid and then potassium sulfate. Alternatively, aluminum sulfate is reacted with potassium sulfate.

Pharmaceutical Applications

Potassium alum precipitates proteins and is a powerful astringent. The ability to precipitate proteins is utilized in the manufacture of vaccines, where purified proteins are coprecipitated with and adsorbed onto potassium alum. Potassium alum is often included in preparations used as mouthwashes or gargles and in dermatological preparations, and it may be used as a topical hemostatic, either as a solid or as a solution. Intravesical instillation of potassium alum, typically as a 1% solution, has been used for hemorrhagic cystitis.


Potassium alum is often included in preparations used as mouthwashes or gargles and in dermatological preparations. Large doses of potassium alum act as an irritant and may be corrosive; gum necrosis and gastrointestinal hemorrhage have occurred. Acute encephalopathy has been reported following bladder irrigation with alum solutions in the treatment of bladder hemorrhage. Anecdotal evidence suggests that this practice should be avoided for patients with renal insufficiency.


Store in a cool, dry place in tightly closed containers. Stable under normal temperatures and pressures. When kept for a long time at 60–65°C (or over sulfuric acid) potassium alum dodecahydrate loses water, which is reabsorbed on exposure to air. It becomes anhydrous at about 200°C.


Potassium alum is incompatible with strong oxidizing agents, aluminum, copper, steel, and zinc. When it is dispensed in powders with phenol, salicylates, or tannic acid, gray or green colors may be developed owing to traces of iron in the alum.

Regulatory Status

GRAS listed. Included in the FDA Inactive Ingredients Database (vaginal; suppository). Included in medicines licensed in the UK.



According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017


1.1 GHS Product identifier

Product name potassium aluminium sulfate

1.2 Other means of identification

Product number -
Other names driedalum

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Food additives
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

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