64013-16-7

Basic information

• Product Name: antimony triiodide
• Synonyms: ANTIMONY TRIIODIDE
• CAS NO: 64013-16-7
• Molecular Formula: I3Sb
• Molecular Weight: 502.47
• Mol File: 64013-16-7.mol
• Article Data: 0

Chemical Properties

• Appearance: /
• CAS DataBase Reference: antimony triiodide(CAS DataBase Reference)
• NIST Chemistry Reference: antimony triiodide(64013-16-7)
• EPA Substance Registry System: antimony triiodide(64013-16-7)

Safety Data

• Hazardous Substances Data: 64013-16-7(Hazardous Substances Data)

Usage

Description

Antimony triiodide is a red crystalline compound that is volatile at high temperatures. It is soluble in carbon disulfide, hydrochloric acid, and potassium iodide solution, but insoluble in alcohol and chloroform. When it comes into contact with water, it decomposes and precipitates oxyiodide.

Uses

Used in Chemical Industry:
Antimony triiodide is used as a reagent for the detection of starch due to its property of forming a blue-black color complex with starch. This reaction is commonly utilized in forensic science and various laboratory tests.
Used in Pharmaceutical Industry:
Antimony triiodide is used as an ingredient in certain medications, particularly those used to treat parasitic infections such as leishmaniasis. Its antiparasitic properties make it a valuable component in the development of therapeutic drugs.
Used in Analytical Chemistry:
In analytical chemistry, antimony triiodide is employed as a qualitative test for the presence of halogens, especially iodine. The formation of a yellow precipitate upon reaction with halogens aids in the identification and analysis of these elements in various samples.
Used in Photography:
Antimony triiodide has been historically used in the photography industry as a component of sensitizers for photographic emulsions. Its light-sensitive properties allowed for the enhancement of the emulsion's sensitivity to light, improving the quality of photographic prints.
Used in Fire Safety:
Due to its ability to decompose at high temperatures, antimony triiodide is used in the formulation of fire extinguishing agents and fire-resistant materials. Its inclusion in these products helps to suppress the combustion process and provide additional safety measures in various applications.