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Merck
CN

C7254

Sigma-Aldrich

Sodium citrate tribasic dihydrate

≥98%

Synonym(s):

Citric acid trisodium salt dihydrate, Trisodium citrate dihydrate

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1 KG
CN¥917.24
5 KG
CN¥3,947.25
10 KG
CN¥5,000.19

CN¥917.24


Available to ship onApril 23, 2025Details


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1 KG
CN¥917.24
5 KG
CN¥3,947.25
10 KG
CN¥5,000.19

About This Item

Linear Formula:
HOC(COONa)(CH2COONa)2 · 2H2O
CAS Number:
Molecular Weight:
294.10
Beilstein:
6104939
EC Number:
MDL number:
UNSPSC Code:
12161700
PubChem Substance ID:
NACRES:
NA.25

CN¥917.24


Available to ship onApril 23, 2025Details


Request a Bulk Order

Quality Level

Assay

≥98%

form

powder

pH

7.5-9 (25 °C, 29.4 g/L)

mp

>300 °C (lit.)

solubility

water: soluble 100 mg/mL

SMILES string

O.O.[Na+].[Na+].[Na+].OC(CC([O-])=O)(CC([O-])=O)C([O-])=O

InChI

1S/C6H8O7.3Na.2H2O/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);;;;2*1H2/q;3*+1;;/p-3

InChI key

NLJMYIDDQXHKNR-UHFFFAOYSA-K

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1 of 4

This Item
C8532V800435V800434
Quality Level

200

Quality Level

200

Quality Level

-

Quality Level

-

form

powder

form

powder

form

crystalline powder

form

powder, crystals or granules

solubility

water: soluble 100 mg/mL

solubility

water: soluble 100 mg/mL

solubility

-

solubility

-

pH

7.5-9 (25 °C, 29.4 g/L)

pH

7.5-9 (25 °C, 29.4 g/L)

pH

7.5-9.0 (5% in water)

pH

7.5-9.0 (5% in water)

mp

>300 °C (lit.)

mp

>300 °C (lit.)

mp

>300 °C (lit.)

mp

>300 °C (lit.)

Application


  • Deciphering the orthorhombic crystal structure of a novel NEIL1 nanobody with pseudo-merohedral twinning.: Sodium citrate tribasic dihydrate was utilized as a buffering agent in the crystallization process, facilitating the analysis of a NEIL1 nanobody′s crystal structure, which has implications for understanding DNA repair mechanisms (Thompson et al., 2023).

  • The coiled-coil domain of glycosomal membrane-associated Leishmania donovani PEX14: cloning, overexpression, purification and preliminary crystallographic analysis.: Sodium citrate tribasic dihydrate played a critical role in the purification and crystallization of the coiled-coil domain of PEX14, advancing research on the molecular mechanisms of Leishmania donovani (Shakya and Pratap, 2020).

  • Determination of Mycotoxins in Brown Rice Using QuEChERS Sample Preparation and UHPLC-MS-MS.: This study employs sodium citrate tribasic dihydrate in the QuEChERS method for efficient extraction of mycotoxins, enhancing the accuracy of mycotoxin determination in brown rice samples (Jettanajit and Nhujak, 2016).

  • Electroless Cu Plating on Anodized Al Substrate for High Power LED.: Sodium citrate tribasic dihydrate was used as a complexing agent in the electroless copper plating process, which improved the performance and reliability of high power LEDs (Rha and Lee, 2015).

  • Crystallization and preliminary X-ray analysis of a novel type of lipolytic hydrolase from Bacillus licheniformis.: Sodium citrate tribasic dihydrate was essential in the crystallization of a novel lipolytic hydrolase, aiding in the structural analysis and potential industrial applications of this enzyme (Ju et al., 2014).

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

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I Savchuk et al.
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Steroidogenic potential of the human fetal kidney (hFK) at the end of first trimester is poorly investigated. Little is known about the ontogeny of steroidogenic enzymes and activities of steroidogenic pathways in the hFK at early pregnancy. Our aim was
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Cancer cell international, 18, 138-138 (2018-09-18)
Both multiple myeloma (MM) and systemic lupus erythematosus (SLE) are associated with abnormal production of plasma cells, although their pathological mechanism of each disease is different. The main characteristic of both diseases is uncontrolled differentiation of B cells into plasmablast/plasma
Evgeny Smirnov et al.
ACS nano, 9(6), 6565-6575 (2015-06-04)
Soft or "liquid-liquid" interfaces were functionalized by roughly half a monolayer of mirror-like nanofilms of gold nanoparticles using a precise interfacial microinjection method. The surface coverage of the nanofilm was characterized by ion transfer voltammetry. These gold nanoparticle films represent
Ruben de Vries et al.
Journal of dairy science, 98(12), 8678-8687 (2015-10-12)
The aim of this study was to evaluate the effect of shortening or omitting the dry period of dairy cows on milk casein composition. For this study, we analyzed milk samples of 90 cows with a dry period of 0
Jun Zhao et al.
Nanotechnology, 25(40), 405101-405101 (2014-09-12)
The treatment of liver injuries or hepatocellular carcinoma (HCC) has been hindered by the lack of efficient drug delivery. Even with the help of nanoparticles or other synthetic delivering agents, a large portion of the dose is still sequestered in

Articles

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Fast assessment of antibody-dependent cell-mediated cytotoxicity (ADCC) and glycoform pattern of a therapeutic antibody rituximab by FcγRIIIa affinity chromatography.

Protocols

Enzymatic Assay of Acid Phosphatase (EC 3.1.3.2)

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