Explore: Amic Acids

(MDA) and trimellitic acid chloride (TMAC). Reaction of the anhydride with the diamine produces an intermediate amic acid. The acid chloride functionality

during the reaction by the disappearance of absorption bands of the poly(amic acid) at 3400 to 2700 cm−1 (OH stretch), ~1720 and 1660 (amide C=O) and ~1535 cm−1

dianhydride in step polymerization. The intermediate polymer, known as a poly(amic acid), is soluble because of strong hydrogen bonds to the polar solvents usually

fusible high-molecular-weight poly(amic acid) in a polar aprotic solvent such as NMP or N,N-dimethylacetamide. The poly(amic aicd) can then be processed into

action until 2025 to complete this effort". Trans fatty acids (also called trans-unsaturated fatty acids) are derived from trans fats, which are triglycerides

same effect in a firearm.) Welter named picric acid amer (bitter): from p. 304: " ... je nommerai amer." ( ... I will name it "bitter".) A theory to explain

to paint again. 108 "The Rain of Umeboshi" Transliteration: "Umeboshi no ame" (梅干しの雨) July 2, 1991 (1991-07-02) Tamayo, Kurita's grandmother, is pestering

Ello September 21, 2019 (2019-09-21) News about a woman who suffered an acid attack that caused her eyesight became the main topic on social media. Glory

Robert Martin, Chief Baker, Merchant Navy. Harry Matcham, Chargeman of Acid Mixers, RN Cordite Factory, Holton Heath. Audrey Mather, Librarian and Entertainment

for racemates including both, natural and unnatural α-amino acids or hydroxycarboxylic acids. It is also usable as a precursor in pharmaceutical formulations