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W302600

Sigma-Aldrich

Sodium citrate dihydrate

≥99%, FG

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Synonym(s):
Trisodium citrate dihydrate, Citric acid trisodium salt dihydrate, Sodium citrate tribasic dihydrate
Linear Formula:
HOC(COONa)(CH2COONa)2 · 2H2O
CAS Number:
6132-04-3
Molecular Weight:
294.10
FEMA Number:
3026
Beilstein:
6104939
EC Number:
200-675-3
MDL number:
MFCD00150031
PubChem Substance ID:
24901436

Quality Level

400

biological source

synthetic

grade

FG
Halal
Kosher

reg. compliance

EU Regulation 1333/2008 & 178/2002
EU Regulation 178/2002

assay

≥99%

mp

>300 °C (lit.)

Documentation

see Safety & Documentation for available documents

Organoleptic

odorless

application(s)

flavors and fragrances

food allergen

no known allergens

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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General description

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

Application

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

Packaging

10, 25 kg in fiber drum
1 kg in poly bottle

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

Certificate of Analysis

Certificate of Origin

Certificates

Halal Certificate
Kosher Certificate

More documents

Continuing Guarantee - W302600
FT-NMR Spectra
Food Allergen Statement - W302600
Food Grade Statement - W302600
GMO Statement - W302600
Nutritional Statement - W302600
Spectra - ATR-IR
Spectra for FT-IR Raman
Structure Search

Quotes and Ordering

Bulk Quote-Order Product
Dictionary of Food ingredients, 129-129 (2011)
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
Julia Tischler et al.
The EMBO journal, 38(1) (2018-09-28)
An intricate link is becoming apparent between metabolism and cellular identities. Here, we explore the basis for such a link in an in vitro model for early mouse embryonic development: from naïve pluripotency to the specification of primordial germ cells (PGCs).
Jason Palladino et al.
Developmental cell, 52(3), 379-394 (2020-02-13)
Centromeres are essential for accurate chromosome segregation and are marked by centromere protein A (CENP-A) nucleosomes. Mis-targeted CENP-A chromatin has been shown to seed centromeres at non-centromeric DNA. However, the requirements for such de novo centromere formation and transmission in vivo
Stijn Mertens et al.
Applied and environmental microbiology, 81(23), 8202-8214 (2015-09-27)
Lager beer is the most consumed alcoholic beverage in the world. Its production process is marked by a fermentation conducted at low (8 to 15°C) temperatures and by the use of Saccharomyces pastorianus, an interspecific hybrid between Saccharomyces cerevisiae and
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