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W390003

Sigma-Aldrich

Sodium diacetate

Synonym(s):

Sodium hydrogen diacetate

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About This Item

Empirical Formula (Hill Notation):
C4H7NaO4
CAS Number:
126-96-5
Molecular Weight:
142.09
FEMA Number:
3900
EC Number:
204-814-9
MDL number:
MFCD00137248
UNSPSC Code:
12164502
PubChem Substance ID:
24901932
Flavis number:
16.073
NACRES:
NA.21

biological source

synthetic

reg. compliance

FCC
FDA 21 CFR 184.1754

form

solid

mp

323-329 °C (lit.)

application(s)

flavors and fragrances

Documentation

see Safety & Documentation for available documents

food allergen

no known allergens

Organoleptic

faint

SMILES string

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

InChI

1S/2C2H4O2.Na/c2*1-2(3)4;/h2*1H3,(H,3,4);/q;;+1/p-1

InChI key

BHZOKUMUHVTPBX-UHFFFAOYSA-M

General description

Sodium diacetate is a flavoring compound that is also used as an anti-microbial agent for meat products.

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H318

Precautionary Statements

P280 - P305 + P351 + P338

Hazard Classifications

Eye Dam. 1

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

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Modeling the growth of Listeria monocytogenes in cured ready-to-eat processed meat products by manipulation of sodium chloride, sodium diacetate, potassium lactate, and product moisture content.
Seman DL, et al.
Journal of Food Protection, 65(4), 651-658 (2002)
Dictionary of Food Compounds with CD-ROM: Additives, Flavors, and Ingredients, 1729-1729 null
Huiling Zhu et al.
Molecular nutrition & food research, 62(9), e1700814-e1700814 (2018-03-07)
Flaxseed oil is a rich source of α-linolenic acid (ALA), which is the precursor of the long-chain n-3 polyunsaturated fatty acids (PUFAs), including docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA). This study investigates the protective effect of flaxseed oil against
Michael P Gotsbacher et al.
Chembiochem : a European journal of chemical biology, 21(10), 1433-1445 (2019-12-22)
This work aimed to undertake the in situ conversion of the terminal amine groups of bacterial desferrioxamine (DFO) siderophores, including desferrioxamine B (DFOB), to azide groups to enable downstream click chemistry. Initial studies trialed a precursor-directed biosynthesis (PDB) approach. Supplementing Streptomyces
Albert N Ngo et al.
Pharmaceutical research, 33(2), 367-383 (2015-11-11)
It is hypothesized that sodium acetate (SA) can be used for in situ coating of drug loaded chitosan NPs for improved physico-chemical properties. Tenofovir (TFV) is used as a model drug. Uncoated chitosan NPs are prepared by ionic gelation. SA
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