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73960

D-Galacturonic acid sodium salt

≥95.0% (T)

Synonym(s):

Sodium D-galacturonate

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About This Item

Empirical Formula (Hill Notation):
C6H9NaO7
CAS Number:
14984-39-5
Molecular Weight:
216.12
NACRES:
NA.22
PubChem Substance ID:
329765362
UNSPSC Code:
12352201
MDL number:
MFCD06201013

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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

SMILES string

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

InChI key

MSXHSNHNTORCAW-KSSASCOMSA-M

biological source

plant

assay

≥95.0% (T)

form

powder or crystals

optical activity

[α]/D +36.5±2°, 5 hr, c = 10% in H2O

Quality Level

100

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D-Galacturonic acid sodium salt ≥95.0% (T)

Sigma-Aldrich

73960

D-Galacturonic acid sodium salt

D-Glyceric acid sodium salt ≥95.0% (TLC)

Sigma-Aldrich

61786

D-Glyceric acid sodium salt

L-Glyceric acid sodium salt ≥95.0% (TLC)

Sigma-Aldrich

51738

L-Glyceric acid sodium salt

D-Gluconic acid sodium salt ≥99% (HPLC)

Sigma-Aldrich

G9005

D-Gluconic acid sodium salt

biological source

plant

biological source

-

biological source

-

biological source

microbial

assay

≥95.0% (T)

assay

≥95.0% (TLC)

assay

≥95.0% (TLC)

assay

≥99% (HPLC)

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

200

form

powder or crystals

form

powder or crystals

form

powder or crystals

form

powder or crystals

optical activity

[α]/D +36.5±2°, 5 hr, c = 10% in H2O

optical activity

[α]/D 18.5±3.0°, c = 1 in water

optical activity

[α]/D -18.5±3.0°, c = 1 in H2O

optical activity

-

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
BCCN4594
BCCH2809
BCCD7423
BCBX9550
BCBS7025V

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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
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
Jianbo Xiao et al.
International journal of biological macromolecules, 49(5), 1143-1151 (2011-09-29)
The chemical compositions and bioactivities of crude tea polysaccharides (TPS) from the out-of-date tea leaves (beyond their useful date), namely Xihu Longjing (XTPS), Anxi Tieguanyin (TTPS), Chawentianxia (CTPS) and Huizhoulvcha (HTPS), in market were investigated. These TPS showed similar neutral
Sang-Ho Yoo et al.
Journal of food science, 77(11), C1169-C1173 (2012-10-31)
To improve extraction yield of pumpkin pectin, microwave heating was adopted in this study. Using hot acid extraction, pumpkin pectin yield decreased from 5.7% to 1.0% as pH increased from pH 1.0 to 2.0. At pH 2.5, no pectin was
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