XANTHATE Meaning and
Definition
-
Xanthate refers to a class of chemical compounds that contain a thioester functional group with the general formula R-O-C(=S)S-, where R represents an organic group. Xanthate compounds are derived from the reaction between an alkanol (alcohol) and carbon disulfide (CS2) in the presence of an alkali metal hydroxide, predominantly sodium or potassium hydroxide. This reaction results in the formation of the xanthate salt, which is typically a yellowish or colorless substance.
Xanthates are widely used in various industrial applications, particularly in the field of mineral processing, as flotation agents. They possess strong collecting properties and excellent selectivity towards specific minerals, allowing for the efficient separation of desired minerals from ores. Xanthates act as powerful collectors by selectively bonding to the sulfide surfaces of minerals, facilitating their attachment to air bubbles during flotation processes.
Apart from their role in mineral processing, xanthates find application in the synthesis of organic compounds, such as dithiocarbamate and dithiocarboxylate derivatives. These compounds serve as important intermediates in organic synthesis, particularly in the production of pharmaceuticals, agrochemicals, and rubber chemicals.
Due to their potential harmful effects on health and the environment, the use of xanthates requires cautious handling and disposal. Precautions should be taken to minimize exposure, and appropriate measures should be implemented for their safe storage and transport.
Common Misspellings for XANTHATE
- zanthate
- canthate
- danthate
- santhate
- xznthate
- xsnthate
- xwnthate
- xqnthate
- xabthate
- xamthate
- xajthate
- xahthate
- xanrhate
- xanfhate
- xanghate
- xanyhate
- xan6hate
- xan5hate
- xantgate
Etymology of XANTHATE
The word "xanthate" comes from the combination of two Greek words: "xanthos", which means yellow, and "ate", which is a suffix used to denote a salt or an ester. The term was coined in the mid-19th century to refer to a class of chemical compounds that typically have a yellow color. These compounds are salts or esters of xanthic acid, hence the name "xanthate".
Similar spelling words for XANTHATE
- xanthot,
- Zoanthoid,
- sainthead,
- xanthidae,
- Xanthite,
- sainthood,
- Xanthidia,
- zoanthid,
- Zoanthidae,
- Xanthide,
- xanthid.
Infographic
Add the infographic to your website:
