Chemical Name: D-(-)-PANTOLACTONE
CAS No.: 599-04-2
Molecular Fomula: C6H10O3
Molecular weight: 130.14
Appearance: White particulate powder
Assay: 98%
Chemical Name: D-(-)-PANTOLACTONE
CAS No.: 599-04-2
Molecular Fomula: C6H10O3
Molecular weight: 130.14
Appearance: White particulate powder
Assay: 98%
Chemical Name: D-(-)-PANTOLACTONE
CAS No.: 599-04-2
Molecular Formula: C6H10O3
Chemical Structure:
Molecular weight: 130.14
Appearance: White particulate powder
Assay: 98%
Typical 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 |