1.01126

Di-hidrogenofosfato de amônio

for analysis EMSURE^® ACS,Reag. Ph Eur

• Sinônimo(s): Di-hidrogenofosfato de amônio
• Fórmula linear: (NH₄)H₂PO₄
• Número CAS: 7722-76-1
• Peso molecular: 115.03
• Número MDL: MFCD00003396
• Código UNSPSC: 12352301
• Número do índice EC: 231-764-5

Propriedades

• grau: ACS reagent
• Nível de qualidade: 300
• Agency: reag. Ph. Eur.
• pressão de vapor: 0.066 hPa ( 125 °C)
• linha de produto: EMSURE^®
• Ensaio: ≥99.0% (acidimetric)
• forma: solid
• potência: 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)
• pf: 190 °C
• densidade: 1.80 g/cm³ at 20 °C
• densidade volumétrica: 800‑1100 kg/m³
• traços de ânion: chloride (Cl^-): ≤0.0005%; nitrate (NO₃^-): ≤0.001%; sulfate (SO₄^2-): ≤0.005%
• traços de cátion: Ca: ≤0.001%; Fe: ≤0.001%; K: ≤0.005%; Mg: ≤0.0005%; Na: ≤0.005%; heavy metals (as Pb): ≤0.0005%
• temperatura de armazenamento: 2-30°C
• InChI: 1S/H3N.H3O4P/c;1-5(2,3)4/h1H3;(H3,1,2,3,4)
• chave InChI: LFVGISIMTYGQHF-UHFFFAOYSA-N

Descrição

Aplicação

• 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).

Ligação

Substitui: AX1350; AX1350-1; AX1350-20

Nota de análise

Teor (acidimétrico): ≥ 99,0 %
Matéria insolúvel: ≤ 0,005%
Valor de ph (5%; água, 25 °C): 3,8-4,4
Valor de pH (2,3%; água): por volta de 4,2
Cloreto (Cl): ≤ 0,0005%
Nitrato (NO₃): ≤ 0,001%
Sulfato (SO₄): ≤ 0,005%
Metais pesados (como Pb): ≤ 0,0005%
Ca (cálcio): ≤ 0,001%
Fe (ferro): ≤ 0,001%
K (potássio): ≤ 0,005%
Mg (magnésio): ≤ 0,0005%
Na (sódio): ≤ 0,005%
Corresponde às normas ACS, Reag. Ph. Eur.

Informações legais

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

Informações de segurança

• Código de classe de armazenamento: 13 - Non Combustible Solids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable