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C7254 Sigma-Aldrich

Sodium citrate tribasic dihydrate


Synonym: Citric acid trisodium salt dihydrate, Trisodium citrate dihydrate




1 kg in poly bottle

5, 10 kg in poly drum

Price and Availability

Suggested Laboratory Gloves

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Sodium citrate tribasic dihydrate

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BioUltra, for molecular biology, ≥99.5% (NT)

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suitable for amino acid analysis, ≥98% (titration), powder

Safety & Documentation

Safety Information

WGK Germany 


Certificate of Analysis

Certificate of Origin

Protocols & Articles


Determination of Water Content in Trisodium citrate 2-hydrate Using Karl Fischer Titration

Carboxylic acid salts can be straightforwardly analyzed provided the sample dissolves rapidly in the working medium. Dissolution is accelerated by the addition of formamide, titration at elevated tem...
Keywords: Pharmaceutical, Titrations


Enzymatic Assay of Acid Phosphatase (EC

2. SCOPE This procedure applies to all products that have a specification for Acid Phosphatase.
Keywords: Extinction coefficient

Peer-Reviewed Papers


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Substrate for citrate lyase (EC H.U. Bergmeyer, ed. Methods of Enzymatic Analysis 3rd ed., 2, 173, (1983)

A. Babb Artif. Organs 3, 470, (1979)

Anticoagulant. D.M. Ramsey J. Clin. Pathol. 30, 766, (1977)


Liposome encapsulated soy lecithin and cholesterol can efficiently replace chicken egg yolk in human semen cryopreservation medium. Mutalik S, Salian SR, Avadhani K, et al. Syst. Biol. Reprod. Med. 60(3), 183-8, (2014)


Merck 14,8602

Beil. 3,IV,1272

Aldrich MSDS 1, 477:D / Arctander, 2852 / Corp MSDS 1 (1), 893:C / FT-IR 1 (1), 555:B / FT-IR 2 (1), 888:B / FT-NMR 1 (1), 860:A / IR-Spectra (2), 295:D / IR-Spectra (3), 330:B / RegBook 1 (1), 631:N / Sax 6, 2694 / Sigma FT-IR 1 (2), 403:A / Structure Index 1, 92:D:5

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