D-Galactonic acid

Product Name: D-Galactonic acid
CAS No.: 576-36-3
Chemical Name: D-Galactonic acid
Synonyms: D-galactonicaci;D-galactonic acid sodium salt;D-Galactonic Acid DISCONTINUED, offer C078515;D-Galactonic acidQ: What is D-Galactonic acid Q: What is the CAS Number of D-Galactonic acid
CBNumber: CB01470875
Molecular Formula: C6H12O7
Formula Weight: 196.16
MOL File: 576-36-3.mol

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D-Galactonic acid Property

Melting point:: 122 °C
Boiling point:: 673.6±55.0 °C(Predicted)
Density: 1.763±0.06 g/cm3(Predicted)
pka: 3.35±0.35(Predicted)
CAS DataBase Reference: 576-36-3

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Hazard and Precautionary Statements (GHS)

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D-Galactonic acid Chemical Properties,Usage,Production

Uses

D-Galactonic Acid is a sugar acid that is a metabolic breakdown product of galactose.

Definition

ChEBI: D-galactonic acid is a galactonic acid compound having D-configuration. It is a conjugate acid of a D-galactonate. It is an enantiomer of a L-galactonic acid.

Purification Methods

Crystallise D-galactonic acid from EtOH or aqueous EtOH. It cyclises to D-galactono-1,4-lactone, m 134-136o, and mutarotates in 1hour to [] 546 -92o (c 5, H2O). It can also be obtained from the Na salt by adding 10times its weight of acetic acid, warming till just brown, cooling, filtering off the crystals and drying them. It has m 145-146o, [ ] D –13.6o (c 1, H2O, 2minutes and mutarotates to – 5 7 . 6o). [Blackburn & Upson J Am Chem Soc 55 2514 1933, Beilstein 3 IV 1257, and for the -lactone see below.]

D-Galactonic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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D-Galactonic acid Suppliers

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576-36-3, D-Galactonic acidRelated Search:

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D-galactonicaci

D-Galactonic Acid DISCONTINUED, offer C078515

D-Galactonic acidQ: What is D-Galactonic acid Q: What is the CAS Number of D-Galactonic acid

D-galactonic acid sodium salt

576-36-3