可溶性磷酸鐵英文解釋翻譯、可溶性磷酸鐵的近義詞、反義詞、例句

英語翻譯：

【醫】 soluble iron phosphate

分詞翻譯：

可的英語翻譯：

approve; but; can; may; need; yet

溶的英語翻譯：

dissolve

磷酸鐵的英語翻譯：

【化】 ironic phosphate
【醫】 ferric phosphate; iron phosphate; white iron phosphate

專業解析

Soluble iron phosphate (可溶性磷酸鐵) is an inorganic compound with the chemical formula FePO₄·xH₂O. As a water-soluble variant of ferric phosphate, it exhibits unique physicochemical properties that distinguish it from insoluble forms. The compound typically appears as light yellow to white crystalline powder and demonstrates higher bioavailability in aqueous systems compared to its insoluble counterpart .

Key characteristics include:

pH-dependent solubility: Dissolves readily in acidic solutions (pH <3) but precipitates under neutral or alkaline conditions, a property critical for its application in iron-fortified liquid nutrition products (Journal of Agricultural and Food Chemistry, 2019)
Oxidation stability: Maintains ferric ion (Fe³⁺) integrity in solution, making it suitable for long-term storage formulations
Low hygroscopicity: Unlike many iron salts, it shows minimal moisture absorption in dry environments

Industrial applications span multiple sectors:

Food fortification: Approved by European Food Safety Authority (EFSA) as iron supplement (EINECS No. 237-746-5) in infant formulas
Water treatment: Acts as phosphate removal agent in wastewater management systems
Electrochemical systems: Used as precursor material for lithium iron phosphate battery cathodes

Safety profiles from WHO Technical Report Series confirm its GRAS (Generally Recognized As Safe) status at concentrations <15 mg Fe/day in food applications. Current research focuses on nanoparticle formulations to enhance intestinal absorption efficiency (ACS Nano, 2023).

網絡擴展解釋

可溶性磷酸鐵是指在一定條件下能夠溶解的磷酸鐵形态，其化學式為FePO₄。以下是詳細解釋：

1.基本性質

溶解性：普通磷酸鐵在水中溶解度較低，但可溶于強酸（如鹽酸、硝酸），溶解後可能形成酸性溶液。可溶性磷酸鐵可能通過特定工藝處理（如納米化或表面改性）提高溶解度，或指其在酸性介質中的溶解特性。
物理形态：通常為灰白色或黃褐色粉末，可能因水合狀态不同呈現二水合物（FePO₄·2H₂O）或無水形式。

2.化學特性

穩定性：常溫下較穩定，高溫下結構穩定不易分解。
反應活性：鐵元素為+3價，可與還原劑或氧化劑反應，例如作為锂離子電池正極材料前驅體時，與锂鹽反應生成磷酸鐵锂（LiFePO₄）。

3.應用領域

電池材料：是制備磷酸鐵锂電池的關鍵原料，因高安全性和低成本被廣泛應用。
農業：作為環保滅螺劑，對動植物無害。
工業：用于金屬表面防氧化處理，或作為催化劑、陶瓷原料。

4.與普通磷酸鐵的區别

普通磷酸鐵溶解度極低，而“可溶性”可能指其通過特定條件（如酸性環境或改性工藝）實現溶解，便于工業加工或生物利用。

如需進一步了解其制備工藝或具體應用場景，可參考相關化學數據庫或行業文獻。