1.01878

Bismuth(III) nitrate

alkaline for analysis EMSURE^® Reag. Ph Eur

• 别名: Bismuth(III) nitrate
• 线性分子式: Bi₅O(OH)₉(NO₃)₄
• CAS号: 1304-85-4
• 分子量: 1461.99
• MDL號碼: MFCD00064844
• 分類程式碼代碼: 12352302
• 酶委員會索引編號: 215-136-8
• NACRES: NA.21

属性

• agency: reag. Ph. Eur.
• 品質等級: 300
• 產品線: EMSURE^®
• 化驗: ≥71.0% Bi basis (complexometric)
• 形狀: solid
• 雜質: ≤0.5% Substances not precipitated by hydrogen sulfide (as sulfate)
• pH值: 3.2 (20 °C, 50 g/L in H₂O, slurry)
• 密度: 4.93 g/cm³ at 20 °C
• 體積密度: 600 kg/m³
• 負離子痕跡: chloride (Cl^-): ≤0.005%
• 正離子痕跡: Ag: ≤0.001%; As: ≤0.0005%; Ca: ≤0.005%; Cu: ≤0.002%; Fe: ≤0.002%; NH₄⁺: ≤0.01%; Pb: ≤0.005%; Zn: ≤0.001%
• 儲存溫度: 2-30°C
• InChI: 1S/Bi.3NO3/c;3*2-1(3)4/q+3;3*-1
• InChI 密鑰: PPNKDDZCLDMRHS-UHFFFAOYSA-N

说明

應用

• 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).

分析報告

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 %

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