Description
D-(-)-PANTOLACTONEQuick Details
Chemical Name: D-(-)-PANTOLACTONE
CAS No.: 599-04-2
Molecular Formula: C6H10O3
Chemical Structure:
Molecular weight:130.14
Appearance:White particulate powder
Assay：98%
D-(-)-PANTOLACTONETypical Properties
Items
Specifications
Appearance
White particulate powder
Content of pantolactone
≥98.0%
Nitrogen determination
5.7%~6.0%
Specific optical rotation
-45.0°~-50.0°
Heavy metals
Pb≤10ppmGe≤10ppmCr≤200ppmAs≤5ppm
Sulfate
≤0.4%
Yeast mold
≤100cfu/g
Escherichia coli index
≤20MPN/100g
Staphylococcus aureus
Undetected
Salmonella
Undetected
Mould
≤10MPN/100g
D-(-)-PANTOLACTONE USAGE
Pharmaceutical intermediate
D-(-)-PANTOLACTONEPackaging and Shipping
Drum，25k
D-(-)-PANTOLACTONEStorage
Ordinary temperature and dry sealed containers
