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Key Documents

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73960

Sigma-Aldrich

D-Galacturonic acid sodium salt

≥95.0% (T)

Sinónimos:

Sodium D-galacturonate

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About This Item

Fórmula empírica (notación de Hill):
C6H9NaO7
Número de CAS:
14984-39-5
Peso molecular:
216.12
MDL number:
MFCD06201013
UNSPSC Code:
12352201
PubChem Substance ID:
329765362
NACRES:
NA.22

biological source

plant

Quality Level

100

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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Certificados de análisis (COA)

Lot/Batch Number
BCCH2809
BCCD7423
BCBX9550
BCBS7025V
BCBQ2991V

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Joosu Kuivanen et al.
Applied and environmental microbiology, 78(24), 8676-8683 (2012-10-09)
D-Galacturonic acid, the main monomer of pectin, is an attractive substrate for bioconversions, since pectin-rich biomass is abundantly available and pectin is easily hydrolyzed. l-Galactonic acid is an intermediate in the eukaryotic pathway for d-galacturonic acid catabolism, but extracellular accumulation
Eline H Huisjes et al.
Applied and environmental microbiology, 78(15), 5052-5059 (2012-05-15)
The efficient fermentation of mixed substrates is essential for the microbial conversion of second-generation feedstocks, including pectin-rich waste streams such as citrus peel and sugar beet pulp. Galacturonic acid is a major constituent of hydrolysates of these pectin-rich materials. The
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
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
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