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The variation most commonly used in deodorants and antiperspirants is Al 2 Cl(OH) 5 (dialuminium chloride pentahydroxide). Aluminium chlorohydrate is also used as a coagulant in water and wastewater treatment processes to remove dissolved organic matter and colloidal particles present in suspension.
Aluminum chloride hexahydrate, sold under the brand name Hydrosal Gel among others, is a first-line treatment for excessive sweating. [ 1 ] Clinical studies support the efficacy and low incidence of irritation of the 15% aluminum chloride and 2% salicylic acid gel base formula.
Almay Sensitive Skin Antiperspirant & Deodorant provides all-day protection from sweat and odor, while its fragrance- and alcohol-free formula is gentle enough for sensitive skin. As a result, the ...
Anhydrous aluminium chloride is hygroscopic, having a very pronounced affinity for water. It fumes in moist air and hisses when mixed with liquid water as the Cl − ligands are displaced with H 2 O molecules to form the hexahydrate [Al(H 2 O) 6]Cl 3. The anhydrous phase cannot be regained on heating the hexahydrate.
Side effects if contact occurs may include skin irritation and chemical burns to the eye. [2] They may also cause corrosion and therefore may require being rinsed off. [ 3 ] Specific compounds in this family include sodium hypochlorite , monochloramine , halazone , chlorine dioxide , and sodium dichloroisocyanurate .
Sulfate ions in solution lead to the formation of an insoluble layer of ettringite (3CaO • Al 2 O 3 • 3CaSO 4 · 32 H 2 O over the surface of the aluminate crystals, passivating them. The aluminate then reacts slowly to form AFm phases of general composition 3CaO • Al 2 O 3 • CaSO 4 · 12 H 2 O. These hydrates contribute little to ...
Up to 20% of aluminium from ingested antacid salts can be absorbed from the gastrointestinal tract – despite some unverified concerns about the neurological effects of aluminium, [11] aluminium phosphate and hydroxide salts are thought to be safe as antacids in normal use, even during pregnancy and breastfeeding. [12] [11]
Skin creases are involved - flexural dermatitis of fronts of ankles, antecubital fossae, popliteal fossae, skin around eyes, or neck, (or cheeks for children under 10) History of asthma or allergic rhinitis (or family history of these conditions if patient is a child ≤4 years old)