322385

钨酸铵

99.99% trace metals basis

• 線性公式: (NH₄)₁₀H₂(W₂O₇)₆
• CAS號碼: 11140-77-5
• MDL號碼: MFCD00015956
• 分類程式碼代碼: 12352300
• PubChem物質ID: 329754110
• NACRES: NA.23

屬性

• 品質等級: 100
• 化驗: 99.99% trace metals basis
• 形狀: powder
• 反應適用性: reagent type: catalyst; core: tungsten
• SMILES 字串: N.N.N.N.N.N.N.N.N.N.O[W]12(=O)O[W]3(O)(=O)O[W](O)(=O)(O3)O[W]4(O)(=O)O[W](O)(=O)(O4)O[W]5(O)(=O)O[W]6(=O)(O5)O[W]7(=O)(O[W](O)(=O)(O[W]8(O)(=O)O[W](O)(=O)(O[W](O)(=O)(O1)O2)O8)O7)O6
• InChI: 1S/10H3N.10H2O.31O.12W/h10*1H3;10*1H2;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;/q;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;10*+1/p-10
• InChI 密鑰: LMAJGSPZJYEENT-UHFFFAOYSA-D

描述

一般說明

Ammonium tungstate, also called ammonium paratungstate or APT is a white crystalline salt with a chemical formula either written (NH₄)₁₀H₂(W₂O₇)₆ or (NH₄)₁₀(H₂W₁₂O₄₂). APT is extracted from tungsten ores and is the critical raw material for the production of tungsten metal. Additionally, it is employed in the manufacturing of catalysts, pigments, and specialty chemicals. Its applications extend to the electronics industry, where it is utilized in the production of electronic components and semiconductor materials due to its excellent thermal and electrical properties. It is also a key material in the field of energy storage, particularly in the development of advanced batteries and energy-efficient devices.

應用

• 与Fe3O4@ SiO2纳米颗粒结合的烷基钨酸铵 ：该研究详细考察了用于对称硫化物氧化的高效催化剂的合成，该催化剂对各种化学合成都非常关键 （Khatami et al., 2023）。

外觀

可溶型

分析報告

纯度：钼含量低于 2000ppm。

安全資訊

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable
• 個人防護裝備: dust mask type N95 (US), Eyeshields, Gloves