1.01126

磷酸二氢铵

for analysis EMSURE^® ACS,Reag. Ph Eur

• 别名: 磷酸二氢铵
• 线性分子式: (NH₄)H₂PO₄
• CAS号: 7722-76-1
• 分子量: 115.03
• MDL號碼: MFCD00003396
• 分類程式碼代碼: 12352301
• 酶委員會索引編號: 231-764-5
• NACRES: NA.21

属性

• 等級: ACS reagent
• 品質等級: 300
• agency: reag. Ph. Eur.
• 蒸汽壓力: 0.066 hPa ( 125 °C)
• 產品線: EMSURE^®
• 化驗: ≥99.0% (acidimetric)
• 形狀: solid
• 效力: 5750 mg/kg LD₅₀, oral (Rat); >7940 mg/kg LD₅₀, skin (Rabbit)
• 雜質: ≤0.005% Insoluble matter
• pH值: 3.8-4.4 (20 °C, 50 g/L in H₂O)
• mp: 190 °C
• 密度: 1.80 g/cm³ at 20 °C
• 體積密度: 800‑1100 kg/m³
• 負離子痕跡: chloride (Cl^-): ≤0.0005%; nitrate (NO₃^-): ≤0.001%; sulfate (SO₄^2-): ≤0.005%
• 正離子痕跡: Ca: ≤0.001%; Fe: ≤0.001%; K: ≤0.005%; Mg: ≤0.0005%; Na: ≤0.005%; heavy metals (as Pb): ≤0.0005%
• 儲存溫度: 2-30°C
• InChI: 1S/H3N.H3O4P/c;1-5(2,3)4/h1H3;(H3,1,2,3,4)
• InChI 密鑰: LFVGISIMTYGQHF-UHFFFAOYSA-N

说明

應用

• Synthesis and characterization of hydroxyapatite nanoparticles from calcium hydroxide fouled with gases evolved from smokestack of glass industry.: This research explores the synthesis of hydroxyapatite nanoparticles using ammonium dihydrogen phosphate, detailing the process and analytical chemistry techniques involved. The study provides insights into the potential environmental and industrial applications of this method, offering an innovative approach to materials synthesis (Abdelmoaty and Mousa, 2024).


• Acid etching-induced nanocutting of LaNiO(3) transplanting self-assembled photodiode array-like LaNiO(3)/N,P-RGO nanoreactor for efficient photocatalytic hydrogen evolution.: This article discusses the use of ammonium dihydrogen phosphate in creating LaNiO(3) based nanoreactors through acid etching techniques. The resulting materials show promising applications in photocatalysis and hydrogen production, illustrating the compound′s utility in renewable energy technologies (Zou et al., 2024).


• Sustainable and Environmentally Friendly Microwave Synthesis of Nano-Hydroxyapatite from Decarbonized Eggshells.: This study utilizes ammonium dihydrogen phosphate in a green chemistry process to synthesize nano-hydroxyapatite from eggshells, emphasizing the environmental benefits and sustainability of this approach in materials science (Mahmoud, 2024).


• A Self-Powered Biochemical Sensor for Intelligent Agriculture Enabled by Signal Enhanced Triboelectric Nanogenerator.: This innovative research uses ammonium dihydrogen phosphate in the development of a self-powered biochemical sensor for agricultural applications, highlighting its role in enhancing device sensitivity and sustainability (Gao et al., 2024).


• Therapeutic drug monitoring of vancomycin in surgical patients through a validated HPLC method.: In this clinical study, ammonium dihydrogen phosphate is employed as part of a high-performance liquid chromatography (HPLC) method for monitoring vancomycin in surgical patients, demonstrating its crucial role in improving analytical accuracy and patient care (Akram et al., 2024).

聯結

替代品：AX1350; AX1350-1; AX1350-20

分析報告

含量（酸度）： ≥ 99.0 %
不溶物： ≤ 0.005％
pH值（5％；水；25°C）：3.8-8.1
pH值（20％；水）：约4.2
氯化物（Cl）： ≤ 0.0005％
硝酸盐（NO₃）： ≤ 0.001 %
硫酸盐（SO₄）： ≤ 0.005 %
重金属（以铅计）： ≤ 0.0005 %
Ca（钙）： ≤ 0.001 %
Fe（铁）： ≤ 0.001 %
K（钾）： ≤ 0.005 %
Mg（镁）： ≤ 0.0005 %
Na（钠）： ≤ 0.005 %
符合ACS试剂 Ph Eur

法律資訊

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

安全信息

• 儲存類別代碼: 13 - Non Combustible Solids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable