W302600

Sodium citrate dihydrate

Name: Sodium citrate dihydrate
Brand: ALDRICH

≥99%, FG

Synonym(s):

Sodium citrate tribasic dihydrate, Citric acid trisodium salt dihydrate, Trisodium citrate dihydrate

Select a Size

All Photos(1)

About This Item

Linear Formula:

HOC(COONa)(CH₂COONa)₂ · 2H₂O

CAS Number:

6132-04-3

Molecular Weight:

294.10

E Number:

E 331 (iii)

PubChem Substance ID:

24901436

UNSPSC Code:

12164502

FEMA Number:

3026

NACRES:

NA.21

EC Number:

200-675-3

MDL number:

MFCD00150031

Beilstein/REAXYS Number:

6104939

organoleptic:

odorless

grade:

FG
Halal
Kosher

biological source:

synthetic

food allergen:

no known allergens

Product Name

Sodium citrate dihydrate, ≥99%, FG

InChI key

NLJMYIDDQXHKNR-UHFFFAOYSA-K

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

SMILES string

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

biological source

synthetic

grade

FG
Halal
Kosher

reg. compliance

EU Regulation 1333/2008 & 178/2002

assay

≥99%

mp

>300 °C (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

organoleptic

odorless

Quality Level

300
400

Looking for similar products? Visit Product Comparison Guide

Related Categories

Flavors & Fragrances

Application

Sodium citrate dihydrate is used as a buffering, sequestering, or emulsifying agent in food and beverages. It can also be used in detergent formulations due to its rapid biodegradability characteristics.

General description

Sodium citrate dihydrate is used as a buffer, pH controlling agent, emulsifier, sequestrant and complexing agent in food industry.

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Dictionary of Food ingredients, 129-129 (2011)

Characterization of sodium tripolyphosphate and sodium citrate dehydrate residues on surfaces

Gurses MS, et al.

Talanta, 176, 8-16 (2018)

Development of better-quality assay method for the citric acid and sodium citrate in ophthalmic/oral solutions and their application to deformulation studies

Hotha KK, et al.

American Journal of Analytical Chemistry, 5, 1249-1249 (2014)

Focal therapeutic irradiation induces an early transient increase in bone glycation.

Megan E Oest et al.

Radiation research, 181(4), 439-443 (2014-04-08)

Advanced glycation end products (AGEs) are an abnormal modification of the collagenous matrix in bone, and their accumulation contributes to alteration of mechanical properties. Using a mouse model of focal external radiotherapy, we quantified the time-dependent changes in the glycation

Sister DNA Entrapment between Juxtaposed Smc Heads and Kleisin of the Cohesin Complex.

Christophe Chapard et al.

Molecular cell, 75(2), 224-237 (2019-06-16)

Cohesin entraps sister DNAs within tripartite rings created by pairwise interactions between Smc1, Smc3, and Scc1. Because Smc1/3 ATPase heads can also interact with each other, cohesin rings have the potential to form a variety of sub-compartments. Using in vivo cysteine

View All Related Papers

Articles

Ultra-Processed Foods: Classification and Health Debates

Evolving definitions and debates around ultra-processed foods and their health effects are reshaping dietary guidelines and consumer behavior.