1.01878
Bismuth(III) nitrate
alkaline for analysis EMSURE® Reag. Ph Eur
Synonym(s):
Bismuth(III) nitrate
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100 g | Check Cart for Availability | $234.00 |
About This Item
Linear Formula:
Bi5O(OH)9(NO3)4
CAS Number:
Molecular Weight:
1461.99
NACRES:
NA.21
UNSPSC Code:
12352302
EC Index Number:
215-136-8
MDL number:
Assay:
≥71.0% Bi basis (complexometric)
Form:
solid
agency
reag. Ph. Eur.
Quality Segment
product line
EMSURE®
assay
≥71.0% Bi basis (complexometric)
form
solid
impurities
≤0.5% Substances not precipitated by hydrogen sulfide (as sulfate)
pH
3.2 (20 °C, 50 g/L in H2O, slurry)
density
4.93 g/cm3 at 20 °C
bulk density
600 kg/m3
anion traces
chloride (Cl-): ≤0.005%
cation traces
Ag: ≤0.001%, As: ≤0.0005%, Ca: ≤0.005%, Cu: ≤0.002%, Fe: ≤0.002%, NH4+: ≤0.01%, Pb: ≤0.005%, Zn: ≤0.001%
storage temp.
2-30°C
SMILES string
[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
InChI key
PPNKDDZCLDMRHS-UHFFFAOYSA-N
Application
- 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).
Analysis Note
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 %
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 %
Legal Information
EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany
Storage Class
13 - Non Combustible Solids
WGK
WGK 1
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
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