1.01729

Barium nitrate

for analysis EMSURE^® ACS

• Sinônimo(s): Barium nitrate
• Fórmula linear: Ba(NO₃)₂
• Número CAS: 10022-31-8
• Peso molecular: 261.34
• Número MDL: MFCD00003442
• Código UNSPSC: 12352302
• Número do índice EC: 233-020-5
• NACRES: NA.21

Propriedades

• grau: ACS reagent
• Nível de qualidade: 300
• linha de produto: EMSURE^®
• Ensaio: ≥99% (complexometric)
• Formulário: solid
• potência: 355 mg/kg LD₅₀, oral (Rat)
• Impurezas: ≤0.01% Insoluble matter
• pH: 5.0-8.0 (25 °C, 50 g/L in H₂O)
• pf: 592 °C
• densidade: 3.2 g/cm³ at 20 °C
• densidade volumétrica: 1900 g/m³
• traços de ânion: chloride (Cl^-): ≤0.0005%
• traços de cátion: Ca: ≤0.002%; Fe: ≤0.0002%; K: ≤0.005%; Na: ≤0.005%; Sr: ≤0.05%; heavy metals (as Pb): ≤0.0005%
• temperatura de armazenamento: 2-30°C
• cadeia de caracteres SMILES: [Ba+2].[N+](=O)([O-])[O-].[N+](=O)([O-])[O-]
• InChI: 1S/Ba.2NO3/c;2*2-1(3)4/q+2;2*-1
• chave InChI: IWOUKMZUPDVPGQ-UHFFFAOYSA-N

Descrição

Aplicação

• ′Green firecrackers′ with reduced barium emissions in particulate matter.: This study explores the development of environmentally friendly firecrackers using barium nitrate with reduced particulate matter emissions, contributing to cleaner air. (Wankhede et al., 2023).


• Hydration Structures on gamma-Alumina Surfaces With and Without Electrolytes Probed by Atomistic Molecular Dynamics Simulations.: The research investigates hydration structures on gamma-alumina surfaces, with barium nitrate serving as one of the electrolytes in the simulations. (Drecun et al., 2022).


• A novel metal-organic framework of Ba-hemin with enhanced cascade activity for sensitive glucose detection.: This paper presents a novel Ba-hemin metal-organic framework that enhances cascade activity, utilizing barium nitrate in the synthesis process, for sensitive glucose detection. (Yi et al., 2022).


• Solar light-driven photocatalysis using BaFe₂O₄/rGO for chlorhexidine digluconate-contaminated water: comparison with artificial UV and visible light-mediated photocatalysis.: The study compares solar light-driven and artificial light-driven photocatalysis for water purification, utilizing barium nitrate in the synthesis of the photocatalyst. (Singh and Mishra, 2022).


• Structural and dynamic properties of some aqueous salt solutions.: This research examines the structural and dynamic properties of aqueous salt solutions, including barium nitrate, through detailed physical chemistry analysis. (Drecun et al., 2021).

Nota de análise

Assay (complexometric): ≥ 99.0 %
Insoluble matter: ≤ 0.01 %
pH-value (5 %; water; 25 °C): 5.0 - 8.0
Chloride (Cl): ≤ 0.0005 %
Heavy metals (as Pb): ≤ 0.0005 %
Ca (Calcium): ≤ 0.002 %
Fe (Iron): ≤ 0.0002 %
K (Potassium): ≤ 0.005 %
Na (Sodium): ≤ 0.005 %
Sr (Strontium): ≤ 0.05 %

Informações legais

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

Informações de segurança

• Pictogramas: GHS03,GHS06
• Palavra indicadora: Danger
• Frases de perigo: H272 - H301 - H319 - H332
• Declarações de precaução: P210 - P220 - P261 - P301 + P310 - P304 + P340 + P312 - P305 + P351 + P338
• Classificações de perigo: Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Ox. Sol. 2
• Código de classe de armazenamento: 5.1B - Oxidizing hazardous materials
• Classe de risco de água (WGK): WGK 1