Phosphonate - Wikipedia
In organic chemistry, phosphonates or phosphonic acids are organophosphorus compounds containing C−PO (OR)2 groups, where R is an organic group (alkyl, aryl). If R is hydrogen then the compound is a dialkyl phosphite, which is a different functional group.
膦酸 - 百度百科
磷酸 (HO)3PO分子中一个或两个 羟基 为烷基或芳基置换的化合物。 根据置换的 烷基 数目，可分为烷基膦酸RP (O) (OH)2和二烷基膦酸R2P (O)OH。 纯净的磷酸是无色晶体，熔点42.3摄氏度，高沸点酸，易溶于水。 磷酸. 市售磷酸试剂是粘稠的、不挥发的浓溶液，磷酸含量83-98%。 磷酸是三元中强酸，分三步电离，不易挥发，不易分解，几乎没有氧化性。 具有 酸的通性 磷酸三步 …
Phosphonic Acid | Formula, Properties & Application
Explore phosphonic acid’s properties, production methods, applications, health impact, safety measures, and future prospects in our comprehensive guide. Phosphonic acid, also known as phosphonous acid, is a type of organophosphorus compound that has a unique and complex molecular structure.
Phosphorous acid - Wikipedia
Phosphorous acid (or phosphonic acid) is the compound described by the formula H 3 PO 3.This acid is diprotic (readily ionizes two protons), not triprotic as might be suggested by this formula. Phosphorous acid is an intermediate in the preparation of other phosphorus compounds. Organic derivatives of phosphorous acid, compounds with the formula RPO 3 H …
Phosphonic acid: preparation and applications - PMC
Phosphonic acid is a functional group featuring two hydroxy moieties, one P=O double bond and one P–C bond. This functional group was incorporated in a broad diversity of molecules and polymers to introduce specific properties including water …
Phosphonic acid: preparation and applications - ScienceDirect
Phosphonic acid is a functional group featuring two hydroxy moieties, one P=O double bond and one P–C bond. This functional group was incorporated in a broad diversity of molecules and polymers to introduce specific properties including water …
Phosphonic acid: Preparation and applications - ResearchGate
2017年10月20日 · Phosphonic acids were used for their bioactive properties (drug, pro-drug), for bone targeting, for the design of supramolecular or hybrid materials, for the...
Phosphonic Acids - an overview | ScienceDirect Topics
Phosphonates or phosphonic acids are organic compounds containing C–PO(OH) 2 or C–PO(OR) 2 groups (where R = alkyl, aryl). Most phosphonates are highly water soluble, while the phosphonic acids are only sparingly soluble. Phosphonates are not volatile and are poorly soluble in organic solvents. Normally they are more efficient FRs than ...
膦酸_化工百科 - ChemBK
- 膦酸是无色至微黄色的固体，易溶于水。 - 它是一种中强酸，味酸，可以与金属反应生成相应的盐。 - 膦酸是还原性物质，可以被氧化剂氧化。 - 它在空气中不稳定，容易被氧气氧化为磷酸 …
Phosphonates, their complexes and bio-applications: A …
2012年1月1日 · Recent papers demonstrate that the chemistry of phosphonates and their complexes show potential application for the design and preparation of nanomaterials.