Pitch
Resins mainly consist of a mixture of the following substances:
resin acids. The most studied of these acids are abietinic (C20H30O2) and pimaric, as well as succinate (succinic acid) contained in amber HOOC-CH2-CH2-COOH;
resinols — single or polyatomic resin alcohols;
esters of resin acids and resin alcohols or monatomic phenols (tannols);
resenes — chemically inert substances-high molecular weight hydrocarbons related to heterocyclic compounds;
essential oils are multicomponent organic compounds of terpenes, alcohols, aldehydes, ketones and other hydrocarbons produced by essential oil plants.
Packaging: in plastic bags.
No reviews found