60662-25-1

Basic information

• Product Name: D-galactonic acid ; lead (II)-compound
• CAS NO: 60662-25-1
• Molecular Weight: 597.498
• Mol File: 60662-25-1.mol

Chemical Properties

• CAS DataBase Reference: D-galactonic acid ; lead (II)-compound(CAS DataBase Reference)
• NIST Chemistry Reference: D-galactonic acid ; lead (II)-compound(60662-25-1)
• EPA Substance Registry System: D-galactonic acid ; lead (II)-compound(60662-25-1)

Safety Data

• Hazardous Substances Data: 60662-25-1(Hazardous Substances Data)

Upstream product

• 133-42-6 D-galactonic acid 
• 546-67-8 lead(IV) tetraacetate 
• 790616-79-4 lead(II) carbonate 
• 526-95-4 gluconic acid 
• 90-80-2 D-Glucono-1,5-lactone 

Relevant articles and documents

Interaction of divalent metal ions with D-aldonic acids in the solid phase-II. Structural information

Complexes formed between D-glucoheptonate, D-galactonate, D-gulonate and D-ribonate, and several metal ions were obtained in the solid state. Specifically: D-glucoheptonates, Be(C7H13O8)2 · 12H2O, Mn(

Carbohydrate Complexes with Lead(II) Ion. Interaction of Pb(II) with β-D-Glucurono-6,3-lactone, D-Glucono-1,5-lactone, and Their Acid Anions and the Effects of Metal Ion Binding on the Sugar Hydrolysis

The interaction of Pb(II) ion with β-D-glucurono-6,3-lactone, D-glucuronic acid, D-glucono-1,5-lactone, and their acid anions has been investigated in aqueous solution and solid compounds of the type Pb(D-glucurono-6,3-lactone)(NO3)2, Pb(D-glucuronic acid)(NO3)2, Pb(II)-D-glucuronate, Pb(D-glucono-1,5-lactone)(NO3)2, and Pb(II)-D-gluconate have been isolated.These compounds are characterized by means of FT-IR, 1H and 13C NMR spectroscopy and molar conductivity measurements.Among these Pb-sugar complexes, the crystal structure of the Pb(II)-D-gluconate is known through X-ray diffraction measurements, in which the lead(II) ion is hexacoordinated, binding to four D-gluconate anions via a carboxylato oxygen and an α-hydroxyl group of the two anions (chelation) and to a carboxylato oxygen atom of the other two sugar anions (unidentately).Spectroscopic evidence suggested that in the Pb-lactone or Pb-acid adducts, the metal ion could be bonded to a lactone or acid molecule through one of the carbonyl oxygen atom and other sugar donor group as well as to two bridging nitrato groups.In the Pb(II)-D-glucuronate, the metal ion could be bonded to four sugar moieties (similar to that of the Pb(II)-D-gluconate) via a carboxylato oxygen atom and other sugar donor group of the two anions and to a carboxylato oxygen atom of the other two acid anions, resulting into a hexa-coordinated lead(II) ion.The β-anomer sugar configuration is predominant in the free D-glucurono-6,3-lactone, D-glucuronic acid, D-glucuronate anion and in these Pb-sugar complexes.