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63409

Sigma-Aldrich

Sodium malonate dibasic

≥97.0% (NT)

Synonym(s):

Disodium malonate, Malonic acid disodium salt

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About This Item

Linear Formula:
CH2(COONa)2
CAS Number:
141-95-7
Molecular Weight:
148.03
Beilstein:
3917013
EC Number:
205-514-0
MDL number:
MFCD00002708
UNSPSC Code:
12352100
PubChem Substance ID:
57651938
NACRES:
NA.22

Assay

≥97.0% (NT)

form

solid

SMILES string

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

InChI

1S/C3H4O4.2Na/c4-2(5)1-3(6)7;;/h1H2,(H,4,5)(H,6,7);;/q;2*+1/p-2

InChI key

PRWXGRGLHYDWPS-UHFFFAOYSA-L

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Application

Sodium malonate dibasic can be use in the synthesis of sodium carbonate and sodium oxalate via wet oxidation and catalytic wet oxidation. It can also be used to synthesize malonato-bridged manganese(II)complexes like [Mn(mal)(H2O)2]n and [Mn2(mal)2(4,4′-bipy)(H2O)2]n,(bipy =bipyridine, mal =malonate), which have the tendency to show weak anti-ferromagnetic effect.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

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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"Magneto- structural correlations in 2D and 3D extended structures of manganese (II)- malonate systems"
Maji KT, et al.
Inorganic Chemistry, 42(03), 709-716 (2003)
"Selective organic removal from the alumina industrial liquor: Wet oxidation and catalytic wet oxidation of disodium malonate"
Eyer S , et al.
Industrial & Engineering Chemistry Research, 41(05), 1166-1170 (2002)
Anna Shevchenko et al.
International journal of pharmaceutics, 436(1-2), 403-409 (2012-07-04)
Cocrystallization and salt formation have been shown to entail substantial promise in tailoring the physicochemical properties of drug compounds, in particular, their dissolution and hygroscopicity. In this work, we report on the preparation and comparative evaluation of a new cocrystal
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In vivo pH imaging has been a field of interest for molecular imaging for many years. This is especially important for determining tumor acidity, an important driving force of tumor invasion and metastasis formation, but also in the process of
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International journal of pharmaceutics, 431(1-2), 237-240 (2012-04-28)
A new 2/1 carbamazepine (CBZ)/malonic acid (MA) cocrystal polymorph form C was formed using a vibrational rod mill, whereas the known cocrystal polymorph form A was prepared using a ball mill. IR measurements showed that the interaction between CBZ and
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