Aluminium Potassium Sulfate Dodecahydrate CAS 7784-24-9

CAS: 7784-24-9

Molecular Formula: AlH8KO5S

Molecular Weight: 186.2

EINECS: 616-521-7

Synonyms: POTASSIUMALUMINIUMSULFATE12-WATER; POTASSIUMALUMINIUMSULFATEDODECAHYDRATE; POTASSIUMALUM; POTASSIUMALUMINUMSULFATEDODECAHYDRATE; POTASSIUMALUMSULFATE,DODECAHYDRATE; POTASSIUMALUMDODECAHYDRATE; POTASSIUMAMMONIUMSULFATE; aluminumpotassiumdisulfatedodecahydrate

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What is Aluminium Potassium Sulfate Dodecahydrate CAS 7784-24-9?

Alum has antibacterial and astringent effects, and can be used as traditional Chinese medicine. Traditional Chinese medicine believes that alum has the effects of detoxifying and killing insects, relieving dampness and itching, stopping bleeding and diarrhea, clearing heat and resolving phlegm. In recent years, research has confirmed that alum also has antibacterial and anti vaginal trichomonas effects. Some traditional Chinese medicine uses alum to treat diseases such as hyperlipidemia, duodenal ulcer, pulmonary tuberculosis, and hemoptysis. Alum can be used to prepare aluminum salts, fermentation powders, paints, tannins, clarifiers, mordants, papermaking, waterproofing agents, etc. But alum contains metallic aluminum, so it is not advisable to eat too much food containing a large amount of alum, as it can cause harm to the body, especially the brain.

Specification

ITEM	STANDARD
Color number(APHA)	60
Acid value (mg KOH/g)	0.2
ViscosityWeight	1.09-1.12
Polymerization Agent	100-3000
Molecular Weight	296

Application

1.Used as rosin size settling agent, turbid water purification settling aid, photographic paper firming agent, foam rubber foaming aid, printing and dyeing mordant, etc

2.Used as a sedimentation aid for purifying turbid water. Used as a settling agent for rosin gum in the papermaking industry. The photosensitive industry is used as a hardener for fixing solution and photographic paper. The printing and dyeing industry is used as a mordant and an anti discharge agent for dyeing processes. Used as a conductive aid for electroplating zinc plating. In addition, it can also be used as auxiliary foaming agent for foam rubber, etc.

3.Used as a water purifier, paper sizing agent, printing and dyeing mordant, dye retarder, pharmaceutical preservative, astringent, and external hemostatic agent, as well as a firming agent for fixing solution during photo processing. In addition, it can also be used for mixing livestock feed to prevent diseases and other aspects.