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Safety Information

73960

Sigma-Aldrich

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
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 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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

73960-25G-F:
73960-5G-F:
73960-VAR-F:
73960-BULK-F:

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Certificates of Analysis (COA)

Lot/Batch Number
BCCD7423
BCBX9550
BCBS7025V
BCBQ2991V
BCBP3632V

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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
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The chemical compositions and bioactivities of crude tea polysaccharides (TPS) from the out-of-date tea leaves (beyond their useful date), namely Xihu Longjing (XTPS), Anxi Tieguanyin (TTPS), Chawentianxia (CTPS) and Huizhoulvcha (HTPS), in market were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
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
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
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