What is Etidronic acid used for?

Etidronic acid is a bisphosphonate drug that prevents osteoclastic bone resorption; used for the prevention and treatment of osteoporosis. Etidronic acid is a first generation bisphosphonate similar to clodronic acid and tiludronic acid.

Is Etidronic acid bad for skin?

Etidronic acid (CAS No. 2809-21-4) and tetrasodium etidronate (CAS No. 3794-83-0) are not skin irritants (OECD, 2004).

What is sodium HEDP?

HEDP•Na4 is the sodium salt of HEDP, HEDP•Na4 is an good scale inhibitor for calcium carbonate, it can be used in low pressure boiler water system, circulating water system, industrial and municipal cleaning water system and swimming pool. In light woven industry, HEDP•Na4 is used as detergent for metal and nonmetal.

Is Etidronic acid vegan?

Ethique products are vegan and cruelty-free. Information about this is available on the Ethique website’s sustainability page.

What does tetrasodium etidronate do in soap?

Tetrasodium etidronate stabilizes the color, texture and fragrance of our products over time. Tetrasodium etidronate is a synthetic compound that binds trace metals and prevents color, texture and fragrance changes in cosmetics.

Is Etidronic acid safe for teeth?

Etidronic Acid – 8298 hits. Culled by “adverse effects, including toxicity”; “biological study”; “preparation”; “properties”; “uses”; “additional related references”, 9436 hits. Removed patents, 4430 hits. “Toxicity” – 244 hits.

Is Etidronic Acid Safe?

While etidronic acid has not been limited from inclusion in cosmetics and does have legitimate uses, it is recommended that, as with most cosmetic products (particularly soaps), the product should be thoroughly rinsed from the skin after use. Etidronic acid is also included among swimming pool chemicals.

What is Etidronic acid in soap?

Etidronic Acid is a chelating agent and may be added to bind to or counter the effects of substances such as arsenic, iron, or other metal ions that can occur in the presence of some soaps (Source). Etidronic acid also acts to retard oxidation of fatty acids.

What is tetrasodium EDTA in soap?

Tetrasodium EDTA in soap. Why is it used? It increases the shelf life of your soap by chelating (binding up) certain metals that can cause DOS (dreaded orange spots, also known as rancidity). EDTA also reduces the amount of sticky soap scum formed when lye soap is used in hard water.

What is Hydroxyethylidene?

Hydroxyethylidene diphosphonic acid (HEDP) is an organic phosphonic acid. It is available as a colorless solution with varying concentrations according to requirements. HEDP is commonly used as an organic scale and corrosion inhibitor for steel substrates in the metalworking and oilfield industries.

What is EDTA in lotion?

EDTA is short for ethylenediamine tetraacetic acid, a stabilizer used in cosmetics to prevent ingredients in a given formula from binding with trace elements (particularly minerals) that can be present in water.

What is EDTA used for in soap?

EDTA is added to oils and caustic soda during saponification to prevent soaps from becoming mouldy and producing scum. Ethylenediamine Tetraacetic Acid (EDTA), also called edetic acid, is a white, odourless powder.