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d-(-)-pantOlactOne cas 599-04-2 manufacturer supply
Chemical Name: D-(-)-PANTOLACTONE CAS No.: 599-04-2 Molecular Fomula: C6H10O3
Molecular weight:130.14
Appearance:White particulate powder
Assay：98%
related documents:
- COA of D-Pantolactone CAS 599-04-2
- TDS of D-Pantolactone CAS 599-04-2
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Category: Organic Intermediate
- Description
Description
D-(-)-PANTOLACTONE
Chemical Name: D-(-)-PANTOLACTONE
CAS No.: 599-04-2
Molecular Formula: C6H10O3
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
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599-04-2 technical grade,usp/ep/jp grade.
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