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2-氯-3-三氟甲基吡啶的分离、纯化方法与流程
WebCN371723. 摘要:. 本实用新型提供一种2,3二氯5三氯甲基吡啶的除杂分离提纯装置,属于产品精制提纯领域.其包括:处理釜,水洗釜,氨回收部分,氨回收部分包括脱氨釜,氨吸收塔,氨 … WebMar 20, 2024 · ChemicalBook 致力于为化学行业用户提供2-(氨基甲基)-3,5-二氟吡啶二盐酸盐的性质、化学式、分子式、比重、密度,同时也包括2-(氨基甲基)-3,5-二氟吡啶二盐酸 … play chess against a computer
2-氯-5-三氟甲基吡啶,52334-81-3,中山市迪欣化工有限公司 - 供应 …
Web2-氯-5-(三氟甲基)吡啶 98%; CAS Number: 52334-81-3; EC Number: 257-856-5; find Sigma-Aldrich-366137 MSDS, related peer-reviewed papers, technical documents, similar … Web2-氨基吡啶 PESTANAL®, analytical standard; CAS Number: 504-29-0; EC Number: 207-988-4; Synonyms: 2-AP,2-吡啶胺,邻氨基吡啶; find Supelco-36685 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich Web2-(氯甲基)萘 ≥97.0%; CAS Number: 2506-41-4; EC Number: 219-713-5; find Sigma-Aldrich-726419 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich primary care physician translate in spanish