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G1951

Sigma-Aldrich

D-Gluconic acid solution

49-53 wt. % in H2O

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Synonym(s):
2,3,4,5,6-Pentahydroxycaproic acid
Empirical Formula (Hill Notation):
C6H12O7
CAS Number:
Molecular Weight:
196.16
Beilstein/REAXYS Number:
1726055
MDL number:
PubChem Substance ID:
NACRES:
NA.22

form

viscous liquid

Quality Level

optical activity

[α]/D +9.0 to 15.5°

concentration

49-53 wt. % in H2O

refractive index

n20/D 1.4161

density

1.234 g/mL at 25 °C

SMILES string

OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O

InChI

1S/C6H12O7/c7-1-2(8)3(9)4(10)5(11)6(12)13/h2-5,7-11H,1H2,(H,12,13)/t2-,3-,4+,5-/m1/s1

InChI key

RGHNJXZEOKUKBD-SQOUGZDYSA-N

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1 of 4

This Item
G9005S2054C8231
D-Gluconic acid solution 49-53 wt. % in H2O

G1951

D-Gluconic acid solution

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

G9005

D-Gluconic acid sodium salt

Sodium gluconate meets USP testing specifications

S2054

Sodium gluconate

Calcium D-gluconate 98.0-102.0%, meets USP testing specifications (Not intended for use in preparing injectable dosage forms.)

C8231

Calcium D-gluconate

optical activity

[α]/D +9.0 to 15.5°

optical activity

-

optical activity

-

optical activity

-

concentration

49-53 wt. % in H2O

concentration

-

concentration

-

concentration

-

refractive index

n20/D 1.4161

refractive index

-

refractive index

-

refractive index

-

density

1.234 g/mL at 25 °C

density

-

density

-

density

-

Application

D-Gluconic acid is a non-volatile, organic acid generally used as a sequestering agent and as a scale inhibitor. Due to its tendency to chelate with earth alkaline elements and heavy metals, it is also used as a metal extractant. Gluconic acid and its salts are
used in hygienic products, food and pharmaceutical industry.

Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter


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Removal of heavy metals from soil components and soils by natural chelating agents. Part II. Soil extraction by sugar acids.
Fischer K and Bipp HP
Water, Air, and Soil Pollution, 138(1-4), 271-288 (2002)
Gluconic acid: Properties, applications and microbial production.
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Acute lower respiratory infections are the most frequent illnesses globally in children less than 5 years old. The aim of this randomized double blind controlled trial is to assess the effectiveness of zinc gluconate supplementation for 2 months period compared

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