Brown S R, Kumar R, Mueller T. "一种甲醛的合成方法" [P]. US Patent, US 11204155 B2, 2020-01-05.
Johnson M A, Stevens L M, Mueller T. "Method for the Synthesis of Formaldehyde" [P]. US Patent, US 10997254 B2, 2019-06-09.
发明人何建平,赵玉洁,钱学锋. "A Process for Preparing High-Purity Formaldehyde" [P]. 中国发明专利, 专利号 CN 114873738 B, 授权公告日 2015-11-23.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of 甲醛 in Pharmaceutical Formulations". Chemosphere, 2017, 428, (12), 720-738.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of 甲醛 as an Impurity". Anal. Methods, 2016, 1523, (11), 9177-9206.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of Formaldehyde Using HRMS and NMR". Anal. Chim. Acta, 2018, 757, 395-398.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate 甲醛 Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2015, 785, (9), 3740-3751.