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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

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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

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Properties

biological source

synthetic

Quality Level

300, 400

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

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

Description

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 food and beverages. It can also be used in detergent formulations due to its rapid biodegradability characteristics.

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Storage Class

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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