This respected database is comprehensive in the treatment of surfactants and is unmatched in its depth of coverage. The quality Prof. Hummel put into these spectra along with the excellent coverage make this the reference collection of choice for FTIR users interested in a comprehensive reference of surfactant spectra.
The range of surfactant compounds and matierals covered includes
anionic surfactants: carboxylates, sulfonic acids and their salts, sulfuric acid esters and their salts, alkyl and alkylaryl sulfinicacids and their salts, thiosulfuric acid esters and their salts, phosphoric acids, partially esterfied and their salts
cationic surfactants: salts of amines and heterocycles, quaternary ammonium salts, salts of quaternary heterocyclics
amphoteric surfactants: aminocarboxylic acid derivatives, amine oxides, sulfonic acid derivatives, sulfuric and sulfonic and phosphoric acid derivatives
nonionic surfactants: fattty amines, fatty alcohols, fatty acid esters, amino alcohols, amino and aminoeither esters, fatty acid amids, ethanolamides, propanol amides, alkylated heterocyclics
alkylene oxide adducts and their nonionic derivatives: ether-like and ester-like and amine like and amide like EO adducts, propylene oxide and PO-EO adducts
hetero element polymeric surfactants: fluorine and boron surfactants, silicon containing surfactants, polymeric surfactants aside from alkylene oxide adducts
surfactant mixtures: mixed anionics, cationics and other surfactants of the same type, mixtures of anionic and nonionics, cationics and nonionics, amphoterics and nonionics and a few other mixtures
raw materials: CH, CH-X, CHH-X, CHN, CHO, CHNO, CHOS compounds, compounds with heteroelements, and inorganic compounds (X=N,O,S,...)
additives without surface activity: hydrophilic and hydrotropic and lipophillic and lipotropics substances, complexing agents, synthetic polymers, natural polymers and their derivatives, inorganic additives, and perborate activators
As you can see the coverage is very thorough. If you work with spectra of these materials, you can't go wrong with this comprehensive reference. Order today.