Sodium hydrogencitrate sesquihydrate

ReagentPlus®, 99%

Disodium hydrogen citrate sesquihydrate, Sodium citrate dibasic sesquihydrate, Citric acid disodium salt, Citric acid disodium salt sesquihydrate, Di-Sodium hydrogen citrate sesquihydrate
Linear Formula:
CAS Number:
Molecular Weight:
Beilstein/REAXYS Number:
EC Number:
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Quality Level

product line





149 °C (dec.) (lit.)

SMILES string




InChI key



Sodium hydrogen citrate sesquihydrate is suitable reagent to investigate the mediatorless laccase cathodes as half-cell electrode under galvanostatic load by using a two-compartment set up. It may be used in the extraction of organ/tissue sample using QuEChERS (Quick, Easy, Cheap, Effective, Rugged, and Safe) extraction methods. It is suitable for use in the analysis of multiclass pesticides by multiresidue method based on the sample preparation by modified QuEChERS and detection by GC coupled to single quadruple mass spectrometery.


250 g in poly bottle
1 kg in poly bottle

Legal Information

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves


NONH for all modes of transport

WGK Germany


Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Marianna Marangi et al.
PloS one, 7(2), e31795-e31795 (2012-03-01)
In the poultry industry, control of the red mite D. gallinae primarily relies worldwide on acaricides registered for use in agriculture or for livestock, and those most widely used are carbamates, followed by amidines, pyrethroids and organophosphates. Due to the...
Stefanie Rubenwolf et al.
Biosensors & bioelectronics, 26(2), 841-845 (2010-07-16)
Direct electron transfer from carbon electrodes to adsorbed laccase (EC from Trametes versicolor is widely used to enable mediatorless enzymatic biofuel cell cathodes. However, data published so far are poorly comparable in terms of oxygen reduction performance. We thus...
Jonas da Silva Sousa et al.
Food chemistry, 141(3), 2675-2681 (2013-07-23)
A multiresidue method based on the sample preparation by modified QuEChERS and detection by gas chromatography coupled to single quadruple mass spectrometers (GC-SQ/MS) was used for the analysis of 35 multiclass pesticides in melons (Cucumis melo inodorus) produced in Ceara-Brazil....
Mudasir Bhat et al.
Environmental monitoring and assessment, 187(7), 398-398 (2015-06-04)
Dissipation patterns were studied following two applications of difenoconazole (score 25% EC) at 300 and 600 g ai ha(-1) as single and double dose respectively on Golden Delicious and Starkrimson cultivars of apple. Samples were collected at 0, 3, 6...
Malik Mukhtar et al.
Environmental monitoring and assessment, 187(8), 482-482 (2015-07-02)
The present studies were carried out to observe the dissipation pattern of chlorpyrifos on apple in Kashmir Valley. Persistence of chlorpyrifos in apple was studied following two applications rates of chlorpyrifos (Dursban 20 EC) at 200 g a.i. ha(-1) (single dose...

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