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73960

Sigma-Aldrich

D-Galacturonic acid sodium salt

≥95.0% (T)

Synonym(s):

Sodium D-galacturonate

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$95.50
25 G
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About This Item

Empirical Formula (Hill Notation):
C6H9NaO7
CAS Number:
Molecular Weight:
216.12
MDL number:
UNSPSC Code:
12352201
PubChem Substance ID:
NACRES:
NA.22

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biological source

plant

Quality Level

assay

≥95.0% (T)

form

powder or crystals

optical activity

[α]/D +36.5±2°, 5 hr, c = 10% in H2O

SMILES string

[Na+].OC1O[C@@H]([C@H](O)[C@H](O)[C@H]1O)C([O-])=O

InChI

1S/C6H10O7.Na/c7-1-2(8)4(5(10)11)13-6(12)3(1)9;/h1-4,6-9,12H,(H,10,11);/q;+1/p-1/t1-,2+,3+,4-,6?;/m0./s1

InChI key

MSXHSNHNTORCAW-KSSASCOMSA-M

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Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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S Rasul et al.
Plant, cell & environment, 35(8), 1483-1499 (2012-03-08)
Nitric oxide (NO) regulates a wide range of plant processes from development to environmental adaptation. In this study, we investigated the production and/or function of NO in Arabidopsis thaliana leaf discs and plants elicited by oligogalacturonides (OGs) and challenged with
Nina Elisabeth Nagy et al.
Planta, 236(4), 1125-1133 (2012-05-31)
Heterobasidion parviporum, a common pathogenic white-rot fungus in managed Norway spruce forests in northern and central Europe, causes extensive decay columns within stem heartwood of the host tree. Infected trees combat the lateral spread of decay by bordering the heartwood
Zafer Dallal Bashi et al.
Canadian journal of microbiology, 58(5), 605-616 (2012-04-25)
Sclerotinia sclerotiorum releases hydrolytic enzymes that sequentially degrade the plant cuticle, middle lamellae, and primary and secondary cell walls. The cuticle was found to be a barrier to S. sclerotiorum infection, as leaves stripped of epicuticular wax were more rapidly
Chatchaya Onumpai et al.
Applied and environmental microbiology, 77(16), 5747-5754 (2011-07-05)
To evaluate the fermentation properties of oligosaccharides derived from pectins and their parent polysaccharides, a 5-ml-working-volume, pH- and temperature-controlled fermentor was tested. Six pectic oligosaccharides representing specific substructures found within pectins were prepared. These consisted of oligogalacturonides (average degrees of
Andrei V Perepelov et al.
Carbohydrate research, 368, 57-60 (2013-01-22)
The O-polysaccharide (O-antigen) was isolated by mild acid degradation of the lipopolysaccharide (LPS) of Escherichia coli O110. The following structure of the linear tetrasaccharide O-unit of the O-polysaccharide was established by sugar analysis along with 1D and 2D 1H and

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