Aluminum Chlorohydrate

• Catalog Number: ACM12042910
• Product Name: Aluminum Chlorohydrate
• CAS: 12042-91-0
• Category: Main Products
• Description: Basic aluminum (metal) salt consisting of aluminum, chloride and water.
• IUPAC Name: Aluminum chloride hydroxide
• Molecular Weight: 174.45300
• Molecular Formula: [Al₂(OH)nCl₆-n.xH₂O]m(m≤1₀,n=1-5)
• Boiling Point: 100ºC at 760 mmHg
• Solubility: Soluble in water or alcohol
• Appearance: Off-white powder, no odor
• Application: Antiperspirant & deodorant products as sticks, roll-ons, aerosols, creams, gels, sprays.
• Storage: Store in a closed container at a dry place at room temperature
• Composition: Aluminum chlorohydrate
• Exact Mass: 173.94600
• Features And Benefits: Most widely used, very effective antiperspirant (reduces secretion of sweat) and deodorant (reduces bad odor by inhibiting bacterial growth)Very low irritant potency
• HS Code: 2818300000

Custom Reviews

August 05, 2023

A flocculant

The water quality treated by aluminum chlorohydrate can reach a higher standard.

Custom Q&A

What is aluminum chlorohydrate?

Aluminum chlorohydrate is a solid substance that is commonly used in personal cleanliness products such as antiperspirants and deodorants.

How does aluminum chlorohydrate function as an antiperspirant agent?

Aluminum chlorohydrate temporarily blocks sweat glands, reducing perspiration and odor. It forms a gel-like plug in the sweat ducts, preventing sweat from reaching the skin's surface.

What is the chemical formula of aluminum chlorohydrate?

The chemical formula of aluminum chlorohydrate is Al2ClH9O7.

Why is aluminum chlorohydrate used in cosmetics?

Aluminum chlorohydrate is used in cosmetics, particularly antiperspirants and deodorants, to reduce the production of perspiration, eliminate unpleasant odor, and protect against the formation of odors on the skin.

Has the safety of aluminum chlorohydrate been reviewed by regulatory bodies?

Yes, the Food and Drug Administration has reviewed the safety of aluminum chlorohydrate complexes and approved their use in over-the-counter (OTC) antiperspirant drug products.

Can aluminum chlorohydrate be used in cosmetics and personal care products marketed in Europe?

Yes, under the general provisions of the cosmetics regulation of the European Union, aluminum chlorohydrate complexes may be used in cosmetics and personal care products.

What are some other uses of aluminum chlorohydrate?

Apart from its use in cosmetics, aluminum chlorohydrate is also used as a flocculant in water purification.

Is aluminum chlorohydrate safe for use in cosmetics and skincare products?

Aluminum chlorohydrate is considered safe for use in cosmetics and skincare products. However, individual sensitivities or allergies may occur, so patch testing is recommended, and users should discontinue use if any adverse reactions are experienced.

Case Study

Aluminum Chlorohydrate as Coagulant for Removal of Total Organic Carbon and Pharmaceuticals

Kuc, Joanna, et al. Molecules, 2022, 27(17), 5740.

Chemical coagulation is one of the methods used to remove organic contaminants, such as pharmaceuticals, from water. Aluminum chlorohydrate (ACH) has many advantages as an inorganic coagulant, such as wide application and low cost. In addition to being used to coagulate river water and textile wastewater, aluminum chlorohydrate has also been explored for coagulation to remove erythromycin (ERY), fluoxetine (FLX), amoxicillin (AMO), colistin (COL), ethinyl estradiol (EE), and diclofenac (DIC).
The coagulation effect of aluminum chlorohydrate
· The use of aluminum chloride hydrate in drug coagulation significantly reduced the concentration of total organic carbon (TOC), ERY, FLX, AMO, COL, EE, and DIC by 88.7%, 36.4%, 24.7%, 29.0%, 25.5%, 35.4%, and 30.4% respectively, in ideal conditions for coagulation of contaminated surface water.
· Furthermore, the turbidity, color, TSS, Total N, and N-NH4 were decreased by 96.2%, more than 98.0%, 97.8%, 70.0%, 88.7%, and 37.5% respectively.

Effects of Aluminum Chlorohydrate on Estrogen Signaling in Breast Cancer Cells

Gorgogietas, Vyron A., et al. Journal of molecular biochemistry, 2018, 7(1), 1-3.

Aluminum chlorohydrate (ACH) is an active antiperspirant widely used in cosmetics and is often applied to the underarms, which exposes the area close to the human breast to high and sustained exposure to aluminum. The mechanism of action of aluminum chlorohydrate as a metallic estrogen and its potential impact in the development of estrogen receptor-associated breast cancer were investigated.
Interference mechanism of aluminum chlorohydrate
· Aluminum chlorohydrate induces a significant increase in estrogen receptor protein levels by interfering with estrogen receptor gene expression or estrogen receptor protein stability.
· Influence estrogen receptor-mediated gene expression, including p53, cyclin D1, and c-fos genes, through direct or indirect estrogen receptor DNA binding.
· Aluminum chlorohydrate may affect the physiology and function of mitochondria by inducing the perinuclear localization of estrogen receptors, thereby providing necessary energy production and supply of precursor molecules to cancer cells.