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Key Documents

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27487

Sigma-Aldrich

Citric acid

BioUltra, anhydrous, ≥99.5% (T)

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100 μL
CN¥5,551.31

CN¥5,551.31

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100 μL
CN¥5,551.31

About This Item

Linear Formula:
HOC(COOH)(CH2COOH)2
CAS Number:
77-92-9
Molecular Weight:
192.12
Beilstein:
782061
EC Number:
201-069-1
MDL number:
MFCD00011669
UNSPSC Code:
12161700
eCl@ss:
39021801
PubChem Substance ID:
57648248
NACRES:
NA.25

CN¥5,551.31

Please contact Customer Service for Availability
Request a Bulk Order

grade

biotech. grade

product line

BioUltra

Assay

≥99.5% (T)

form

powder or crystals

expl. lim.

8 %, 65 °F

technique(s)

cell culture | hybridoma: suitable

impurities

insoluble matter, passes filter test

ign. residue

≤0.05% (as SO4)

loss

≤0.5% loss on drying, 110 °C

pH

1.0-2.0 (25 °C, 1 M in H2O)

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antibody form

affinity isolated antibody

antibody form

affinity isolated antibody

antibody form

affinity isolated antibody

antibody form

affinity isolated antibody

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

biological source

rabbit

biological source

rabbit

biological source

rabbit

biological source

rabbit

product line

Prestige Antibodies® Powered by Atlas Antibodies

product line

Prestige Antibodies® Powered by Atlas Antibodies

product line

Prestige Antibodies® Powered by Atlas Antibodies

product line

Prestige Antibodies® Powered by Atlas Antibodies

species reactivity

human

species reactivity

human

species reactivity

human

species reactivity

human

General description

Citric acid is a buffer component for triple-column amino acid analysis.[1] It is an optimal buffer for dissociation of radioiodinated antibodies from viable murine tumor cells.[2]

Application


  • Enhancing soil microbiomes: Citric acid has been applied to modify soil bacterial communities in saline mudflats, demonstrating its utility in environmental biotechnology for sustainable ecosystem management (Liu et al., 2024).

  • Biodegradable packaging in food industry: In food chemistry, citric acid is used in conjunction with polyvinyl alcohol for developing antimicrobial packaging, highlighting its potential in food safety and preservation (Xu et al., 2024).

  • Nanomaterial synthesis for engineering applications: Citric acid serves as a key component in the eco-friendly synthesis of hybrid nanomaterials for supercapacitors, underpinning its role in advancing materials science and engineering (Teixeira et al., 2024).

  • Environmental science and pollution control: Research utilizes citric acid to study the co-transport of pharmaceuticals and nanoparticles in environmental systems, aiding in the understanding of contaminant dynamics and mitigation strategies (Cui et al., 2024).

  • Food science and technology: Citric acid is employed in the formulation of vegan gummies, indicating its versatility in food product development and its impact on textural properties (Rawat et al., 2024).

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H319,H335

Hazard Classifications

Eye Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves
  • Specification Sheet

    • Choose from one of the most recent versions:

    Certificates of Analysis (COA)

    Lot/Batch Number
    BCCM5331
    BCCL7180
    BCCK3439
    BCCH7922
    BCCH7921

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    T N Ferraro et al.
    Analytical biochemistry, 143(1), 82-94 (1984-11-15)
    A highly resolving triple-column amino acid analyzer with fluorometric detection is described. The reliability of this technique was evaluated and it was used in a baseline investigation of amino acids and related compounds in human cerebrospinal fluid (CSF). The procedure
    R Ehrlich et al.
    Journal of immunological methods, 26(4), 345-353 (1979-01-01)
    Several low pH buffers were used in order to dissociate radioiodinated antibodies from sensitized living tumor cells. Three buffers were further tested for their dissociation abilities under different conditions of time and temperature, and for their influence on the eluted
    Maria José Garcia-Fernandez et al.
    Biofouling, 29(3), 261-271 (2013-02-27)
    Prevention and management of wound infections receive a lot of attention, since the presence of micro-organisms interferes with the wound-healing process. The aim of this work was to use cyclodextrins (CDs) to endow hydrogels and gauzes with the ability to
    Konrad Hoetzenecker et al.
    European heart journal, 36(11), 676-685 (2013-01-17)
    Supernatants of serum-free cultured mononuclear cells (MNC) contain a mix of immunomodulating factors (secretome), which have been shown to attenuate detrimental inflammatory responses following myocardial ischaemia. Inflammatory dilated cardiomyopathy (iDCM) is a common cause of heart failure in young patients.
    Felix Schiele et al.
    mAbs, 7(5), 871-880 (2015-06-06)
    Novel oral anticoagulants are effective and safe alternatives to vitamin-K antagonists for anticoagulation therapy. However, anticoagulation therapy in general is associated with an elevated risk of bleeding. Idarucizumab is a reversal agent for the direct thrombin inhibitor, dabigatran etexilate (Pradaxa®)
    View All Related Papers

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