Viton is generally compatible with hydrocarbons, but incompatible with ketones such as acetone, and organic acids such as acetic acid. O-rings made of Viton are typically color-coded as black, but new gaskets, seals and O-rings should be green FKM or black FKM, but with a green mark on the outer edge.iton fluoroelastomers are categorized under the ASTM D1418 and ISO 1629 designation of FKM.
Inorganic refers to a mineral that is made of compounds which are not organic. When something is inorganic, it has not arisen from natural growth. Inorganic also refers to bei â¦ ng of a non-biological and inanimate origin. 12 people found this useful.norganic refers to a mineral that is made of compounds which are not organic. When something is inorganic, it has not arisen from natural growth. Inorganic also refers to bei â¦ ng of a non-biological and inanimate origin. 12 people found this useful.
Confidence votes 2.1K. All minerals are inorganic, but some rocks are organic, like Limestone. Minerals can contain anything (nearly), including Iron, Magnesium, Silicon, Oxygen, Fluorine, Carbon and Hydrogen.Inorganic means that it does not contain material derived from life processes.onfidence votes 2.1K. All minerals are inorganic, but some rocks are organic, like Limestone. Minerals can contain anything (nearly), including Iron, Magnesium, Silicon, Oxygen, Fluorine, Carbon and Hydrogen.