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480746

Sigma-Aldrich

Bismuth(III) citrate

99.99% trace metals basis, −325 mesh

Synonym(s):

Bismuth citrate

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About This Item

Linear Formula:
[O2CCH2C(OH)(CO2)CH2CO2]Bi
CAS Number:
813-93-4
Molecular Weight:
398.08
EC Number:
212-390-1
MDL number:
MFCD00050817
UNSPSC Code:
12161600
PubChem Substance ID:
24871714
NACRES:
NA.22

Assay

99.99% trace metals basis

reaction suitability

core: bismuth
reagent type: catalyst

particle size

−325 mesh

mp

300 °C (dec.) (lit.)

density

0.94 g/mL at 25 °C (lit.)

SMILES string

OC12CC(=O)O[Bi](OC(=O)C1)OC2=O

InChI

1S/C6H8O7.Bi/c7-3(8)1-6(13,5(11)12)2-4(9)10;/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);/q;+3/p-3

InChI key

ANERHPOLUMFRDC-UHFFFAOYSA-K

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General description

Bismuth(III)citrate is a main-group metal complex of bismuth(III) with three citrateligands. The complex has been used as a bismuth (III) source for Bi(III)radiolabeled compounds.

Application

Bismuth(III) citrate has been used as a sorbent in spin columns to develop a novel stationary phase for the selective and efficient isolation of phenolic compounds from natural sources via solid phase extraction (SPE) method. It can be used to synthesize bismuth subcarbonate ((BiO)2CO3) nanotubes that are reported to show antibacterial property against Helicobacter pylori.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Christos Kokkinos et al.
Analytica chimica acta, 886, 29-36 (2015-09-01)
A novel immunosensor based on graphite screen-printed electrodes (SPEs) modified with bismuth citrate was developed for the voltammetric determination of C-reactive protein (CRP) in human serum using quantum dots (QDs) labels. The sandwich-type immunoassay involved physisorption of CRP capture antibody
Rong Chen et al.
Chemical communications (Cambridge, England), (21)(21), 2265-2267 (2006-05-24)
Bismuth subcarbonate ((BiO)2CO3) nanotubes with uniform diameters of about 3-5 nm were fabricated from bismuth citrate; these nanotubes exhibit antibacterial properties against Helicobacter pylori (50% inhibition at 10 microg mL(-1)), a bacterium causing peptic ulcers and gastritis.
Carlos Ayala-Torres et al.
Microbiological research, 176, 1-6 (2015-06-14)
Mycobacterium smegmatis Pma1 is the orthologue of M. tuberculosis P-type ATPase cation transporter CtpF, which is activated under stress conditions, such as hypoxia, starvation and response to antituberculous and toxic substances. The function of Pma1 in the mycobacterial processes across
Shah Hussain et al.
Journal of pharmaceutical and biomedical analysis, 84, 148-158 (2013-07-09)
Galloyl- and caffeoylquinic acids are among the most important pharmacological active groups of natural compounds. This study describes a pre-step in isolation of some selected representatives of these groups from biological samples. A selective solid-phase extraction (SPE) method for these
Lok Hang Mak et al.
Methods (San Diego, Calif.), 77-78, 63-68 (2015-03-10)
PTEN (phosphatase and tensin homologue deleted on chromosome 10) is well known as a tumour suppressor. It's PI(3,4,5)P3 lipid phosphatase activity is an important counteracting mechanism in PI 3-kinase (phosphoinositide 3-kinase) signalling. Furthermore, PTEN lies upstream of Akt kinase, a

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