1.01126

Dihidrogenofosfato de amonio

for analysis EMSURE^® ACS,Reag. Ph Eur

• Sinónimos: Dihidrogenofosfato de amonio
• Fórmula lineal: (NH₄)H₂PO₄
• Número de CAS: 7722-76-1
• Peso molecular: 115.03
• Número MDL: MFCD00003396
• Código UNSPSC: 12352301
• Número índice de la CE: 231-764-5

Propiedades

• grado: ACS reagent
• Nivel de calidad: 300
• Agency: reag. Ph. Eur.
• presión de vapor: 0.066 hPa ( 125 °C)
• Línea del producto: EMSURE^®
• Análisis: ≥99.0% (acidimetric)
• formulario: solid
• potencia: 5750 mg/kg LD₅₀, oral (Rat); >7940 mg/kg LD₅₀, skin (Rabbit)
• impurezas: ≤0.005% Insoluble matter
• pH: 3.8-4.4 (20 °C, 50 g/L in H₂O)
• mp: 190 °C
• densidad: 1.80 g/cm³ at 20 °C
• densidad aparente: 800‑1100 kg/m³
• trazas de anión: chloride (Cl^-): ≤0.0005%; nitrate (NO₃^-): ≤0.001%; sulfate (SO₄^2-): ≤0.005%
• trazas de catión: Ca: ≤0.001%; Fe: ≤0.001%; K: ≤0.005%; Mg: ≤0.0005%; Na: ≤0.005%; heavy metals (as Pb): ≤0.0005%
• temp. de almacenamiento: 2-30°C
• InChI: 1S/H3N.H3O4P/c;1-5(2,3)4/h1H3;(H3,1,2,3,4)
• Clave InChI: LFVGISIMTYGQHF-UHFFFAOYSA-N

Descripción

Aplicación

• 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).

Ligadura / enlace

Sustituye a: AX1350; AX1350-1; AX1350-20

Nota de análisis

Valoración (acidimétrica): ≥ 99,0 %
Materia insoluble: ≤ 0,005 %
Valor de pH (5 %; agua, 25 °C): 3,8 - 4,4
Valor de pH (2,3%; agua): aprox. 4,2
Cloruros (Cl): ≤ 0,0005 %
Nitratos (NO₃): ≤ 0,001 %
Sulfatos (SO₄): ≤ 0,005 %
Metales pesados (como Pb): ≤ 0,0005 %
Ca (Calcio): ≤ 0,001 %
Fe (Hierro): ≤ 0,001 %
K (Potasio): ≤ 0,005 %
Mg (Magnesio): ≤ 0,0005 %
Na (Sodio): ≤ 0,005 %
Se ajusta a ACS, React. Ph Eur

Información legal

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

Información de seguridad

• Código de clase de almacenamiento: 13 - Non Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 1
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable