Tiinüülkloriid

Tiinüülkloriid is a chemical compound with the formula SnCl2. It is also known as tin(II) chloride or stannous chloride. In its anhydrous form, it is a white crystalline solid that is soluble in water and alcohol. The hydrated form, tin(II) chloride dihydrate, is more commonly encountered and also appears as white crystals.

Tiinüülkloriid is a moderately strong reducing agent. This property makes it useful in various chemical reactions, such as the reduction of metal ions to their metallic state and the decolorization of certain organic compounds. In analytical chemistry, it is used as a reagent for the detection of mercury and bismuth. It can also be used in the preparation of other tin compounds.

Historically, tin(II) chloride has found applications in dyeing and as a mordant. It has also been employed in dentistry as a component of some toothpastes to help prevent tooth decay by inhibiting bacterial activity. In the food industry, it can be used as an antioxidant and a food additive (E number E512). However, its use in food is subject to regulatory approval and concentration limits due to potential health concerns at higher doses.