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Aluminium sulfate may be used as a deodorant, an astringent, or as a styptic for superficial shaving wounds. [citation needed] Aluminium sulfate is used as a mordant in dyeing and printing textiles. It is a common vaccine adjuvant and works "by facilitating the slow release of antigen from the vaccine depot formed at the site of inoculation."
Aluminium potassium sulfate – mineral salt; Aluminium silicate – anti-caking agent; Aluminium sodium sulfate – mineral salt; Aluminium sulfate – mineral salt; Amaranth – color (red) (FDA: [DELISTED] Red #2) Note that amaranth dye is unrelated to the amaranth plant; Amaranth oil – high in squalene and unsaturated fatty acids – used ...
Sodium aluminium sulfate is the inorganic compound with the chemical formula NaAl(SO 4) 2 ·12H 2 O (sometimes written Na 2 SO 4 ·Al 2 (SO 4) 3 ·24H 2 O). Also known as soda alum, sodium alum, or SAS, this white solid is used in the manufacture of baking powder and as a food additive. Its official mineral name is alum-Na (IMA symbol: Aum-Na [3]).
Calcium oxide is used in the following reaction: CaO(s)+ H 2 O(l) → Ca(OH) 2 (s) Copper sulfate and powdered zinc can also be used, but this process is less efficient: CuSO 4 (s) + Zn(s) → ZnSO 4 (s) + Cu(s) Anhydrous calcium chloride is often used as well. In this case, no chemical reaction occurs, instead the heat of solution is generated.
Ammonium aluminium sulfate, also known as ammonium alum or just alum (though there are many different substances also called "alum"), is a white crystalline double sulfate usually encountered as the dodecahydrate, formula (NH 4)Al(SO 4) 2 ·12H 2 O. It is used in small amounts in a variety of niche applications.
Alum in the form of potassium aluminium sulphate or ammonium aluminium sulfate in a concentrated bath of hot water is regularly used by jewelers and machinists to dissolve hardened steel drill bits that have broken off in items made of aluminum, copper, brass, gold (any karat), silver (both sterling and fine) and stainless steel. This is ...