1.01878

Bismuth(III) nitrate

alkaline for analysis EMSURE^® Reag. Ph Eur

• Sinónimos: Bismuth(III) nitrate
• Fórmula lineal: Bi₅O(OH)₉(NO₃)₄
• Número de CAS: 1304-85-4
• Peso molecular: 1461.99
• Número MDL: MFCD00064844
• Código UNSPSC: 12352302
• Número índice de la CE: 215-136-8
• NACRES: NA.21
• Ensayo: ≥71.0% Bi basis (complexometric)
• Formulario: solid

Propiedades

• Agency: reag. Ph. Eur.
• Nivel de calidad: 300
• Línea del producto: EMSURE^®
• Ensayo: ≥71.0% Bi basis (complexometric)
• Formulario: solid
• impurezas: ≤0.5% Substances not precipitated by hydrogen sulfide (as sulfate)
• pH: 3.2 (20 °C, 50 g/L in H₂O, slurry)
• densidad: 4.93 g/cm³ at 20 °C
• densidad aparente: 600 kg/m³
• trazas de anión: chloride (Cl^-): ≤0.005%
• trazas de catión: Ag: ≤0.001%; As: ≤0.0005%; Ca: ≤0.005%; Cu: ≤0.002%; Fe: ≤0.002%; NH₄⁺: ≤0.01%; Pb: ≤0.005%; Zn: ≤0.001%
• temp. de almacenamiento: 2-30°C
• cadena SMILES: [Bi](O[N+](=O)[O-])(O[N+](=O)[O-])O[N+](=O)[O-]
• InChI: 1S/Bi.3NO3/c;3*2-1(3)4/q+3;3*-1
• Clave InChI: PPNKDDZCLDMRHS-UHFFFAOYSA-N

Descripción

Aplicación

• In-house validation method for quantification of formaldehyde in silage and feedingstuffs with the use HPLC-DAD technique.: Demonstrating the versatility of 2,4-Dinitrophenylhydrazine phosphoric acid solutions in food safety, this paper describes a validated method for detecting formaldehyde residues in animal feed, ensuring compliance with health and safety regulations (Patyra et al., 2020).


• Development of a measurement method to determine the ceiling exposure concentration of ortho-phthalaldehyde handling workers.: This research uses derivatization agents including 2,4-Dinitrophenylhydrazine phosphoric acid solution to measure harmful substances in occupational settings, contributing to enhanced worker protection and industrial hygiene (Yamamoto et al., 2020).


• Reductive amination of aldehyde 2,4-dinitorophenylhydrazones using 2-picoline borane and high-performance liquid chromatographic analysis.: Focusing on the chemical synthesis processes, this study employs 2,4-Dinitrophenylhydrazine phosphoric acid solutions to analyze reaction mechanisms in pharmaceutical and biotechnological research, fostering advancements in drug development and synthetic chemistry (Uchiyama et al., 2009).

Nota de análisis

Assay (complexometric, Bi): ≥ 71.0 %
Chloride (Cl): ≤ 0.005 %
Ag (Silver): ≤ 0.001 %
As (Arsenic): ≤ 0.0005 %
Ca (Calcium): ≤ 0.005 %
Cu (Copper): ≤ 0.002 %
Fe (Iron): ≤ 0.002 %
NH₄ (Ammonium): ≤ 0.01 %
Pb (Lead): ≤ 0.005 %
Zn (Zinc): ≤ 0.001 %
Substances not precipitated by hydrogen sulfide (as sulfate): ≤ 0.5 %

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