It is colorless transparent bulk crystal or crystalline powder, odorless, slightly sweet and sour taste.
CAS No. :
10043-67-1EINECS :
233-141-3Package :
25KG/BAGBrand :
TOPINCHEM®Origin :
CHINAFormula :
AlKO8S2Minimum Order :
1000KGItem :
Aluminium Potassium Sulphate
Description
Potassium alum is considered by the FDA as a generally recognized as safe (GRAS) substance. It is an inorganic salt, also called potassium aluminum sulfate with a formula of AlK(SO4)2 that is predominantly produced in the dodecahydrate form (AlK(SO4)2 * 12H2O).
Specification
| Item | Specification | Result |
| Potassium alum | ≥99.7% | 99.81% |
| Moisture | ≤2.0 % | 0.22% |
| Water Insoluble Matter | ≤0.2% | 0.058% |
| AS % | ≤0.0002% | 0.0002% |
| Heavy Metals | ≤0.002% | 0.002% |
| F % | ≤0.003% | 0.003% |
| Se % | ≤0.003% | 0.003% |
| Loss on drying | ≤13.0 | 13 |
Application
Water Treatment: Aluminum potassium sulfate is extensively used in water treatment plants for purifying drinking water and wastewater, owing to its ability to precipitate impurities and clarify water.
Cosmetics: In cosmetics, aluminum potassium sulfate serves as an astringent and antiperspirant, commonly found in deodorants, aftershaves, and skin care products.
Food Industry: The food industry employs food additive aluminum potassium sulfate particularly in baking powder and pickling solutions, due to its acidity regulation and preservation properties.
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