How Do You Spell FERRIC ALUM?

1. Ferric alum is a chemical compound that falls under the category of alums, which are a class of double sulfate salts. It is specifically known as iron(III) alum or iron alum. The term "ferric" indicates the presence of trivalent iron ion (Fe3+) in its chemical structure.

   Ferric alum has a pale yellow or light greenish color and is commonly found in nature as a mineral called durangite. However, it is most often synthesized by the reaction of potassium or ammonium alum with ferric sulfate or ferric chloride. This results in the formation of a crystalline compound, which is commonly used in various industrial and household applications.

   Ferric alum possesses several notable properties such as being highly soluble in water, having an astringent taste, and exhibiting antiseptic and antimicrobial properties. It finds applications in diverse fields including water treatment, paper manufacturing, textile industry, and even in medicine as a styptic agent to stop bleeding. Additionally, it can also be employed as a mordant in dyeing processes, as a flame retardant, and as an ingredient in deodorant products.

   It is important to note that while ferric alum can be useful in many applications, it should be handled with caution as it may cause irritation or harm when directly exposed to the skin, eyes, or when inhaled.

2. Ferri et ammonii sulphas.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for FERRIC ALUM

The word "ferric alum" has its etymology rooted in Latin and Arabic.

The term "alum" comes from the Latin word "alumen", which means "bitter salt" or "alum". The word "alum" itself can be traced back to the Proto-Indo-European root *aly-, meaning "bitter" or "pungent", which is also the source of words like "bitter" and "shame".

The addition of "ferric" to "alum" signifies the type of alum compound being referred to. "Ferric" is derived from the Latin word "ferrum", which translates to "iron". Thus, "ferric alum" specifically indicates an alum compound that contains iron.