In chemistry, an amino acid is a molecule which contains both amine and carboxyl functional groups. In biochemistry, this term is more specific and describes alpha-amino acids with the general formula NH2-CHR-COOH with R being an organic substituent. ammeter (eng.) An ammeter is an instrument...
Chemistry is involved with various and diverse interactions of matter either around us or simply inside the laboratory. These are described using the language of chemistry, which consists of symbols, formulas and equations.
composition of the rest of the molecule; alcohols rely on the attached alkyl group for their names (ethanol from ethane, propanol from propane, etc.,) while acids are named after the resulting anion from losing the proton (hydrochloric acid from a chloride ion, bromic acid from a bromide ...
ChemicalResistanceGuideforValvesandFittings MolecularformulaConc.中文名称 名称 分子式 乙醛乙酰胺醋酸醋酸醋酸醋酸乙酸酐丙酮乙腈苯乙酮乙酰氯乙炔丙烯酸丙烯腈己二酸烯丙醇烯丙基氯醋酸铝硫酸铝铵(明矾)氯化铝水溶液氟化铝无水氢氧化铝硝酸铝铝酰氯硫酸铝钾(明矾)硫酸铝(明矾)AcetaldehydeAcetamideAceticAcidAceticAcidAcetic...
Further oxyacid ion is selected from chloric acid ion and bromic acid ion and condensed phosphate ion is desirably selected from polyphosphate ion shown in a general formula PnO3n+1 ion wherein n=2, 3 or 4. An excellent corrosion resistant film is obtained by application of such treatment ...
Chemical products Manufacturers Wujin Fine Chemical Factory, main products 1,2-Benzisothiazolin-3-one,1-Bromo-3-chloro-5,5-dimethylhydantoin,1-Hydroxyethylidene-1,1-diphosphonic acid ,1H-Benzotriazole,2,2-Dibromo-2-cyanoacetamide and located at No.8, Ton
For example, the term ''DMF'' was assigned 43 times as Trademark, 289 times as Abbreviation, and once as Formula. Regardless of the context of the text, DMF is an abbreviation and therefore the entity type of the term was changed to Abbreviation throughout the corpus...
chemical reagent CAS 488-11-9 Mucobromic acid 25g/Bottle 99% $9.00 Min. order: 1 piece Chemical reagent Sodium tert-butoxide, 98% 865-48-5 100g/bottle 98% $7.00 Min. order: 1 piece High assay Bis(2-oxo-3-oxazolidinyl)phosphonic chloride CAS:68641-49-6 5g/bottle 97% $15.00 Min....
the reaction between the epoxy resin and the phenolic compound. Particularly suitable accelerator compounds include, for example, 2-methylimidazole, benzyl dimethyl amine, 2-ethyl-4-methylimidazole, 1-propylimidazole, ethyl triphenyl phosphonium acetate.acetic acid complex, combinations thereof and the ...
Nitrogen-containing fused ring compound having at least one structural unit selected from the group consisting of a structural unit represented by the formula (1-1) and a structural