98.0~102.0%
Feed Grade, Food Grade, Medicine Grade
Vitamins, Amino Acids and Coenzymes
98%Min
201-327-3
leafchem
25kg/Drum
ISO HACCP SGS
China
Product Description
Product name:?D-Panthenyl alcohol
Popular name:?Provitamin B5?
Chenical Name:?D-( + )-2,4-Dihydroxy-N-(3-hydroxypropyl)-3,3-dimethyIbutyramide?
CAS:?81-13-0?
Molecular formula:?C9H19NO4?
Formula weigh:?205 25?
Structure formula:?
?
Propertyties:?D-Panthenol is colourless, viscous clear liquid, It is soluble in water, methanol, propylene glycol and ethanol, insoluble in fats and oils.
Popular name:?Provitamin B5?
Chenical Name:?D-( + )-2,4-Dihydroxy-N-(3-hydroxypropyl)-3,3-dimethyIbutyramide?
CAS:?81-13-0?
Molecular formula:?C9H19NO4?
Formula weigh:?205 25?
Structure formula:?
?
Propertyties:?D-Panthenol is colourless, viscous clear liquid, It is soluble in water, methanol, propylene glycol and ethanol, insoluble in fats and oils.
| Items | Standards | ||
| Appearance | Colorless, viscous and clear liquid | ||
| Identification | Positive reaction | ||
| Assay | 98.0%~102.0% | ||
| Water | Not more than 1.0% | ||
| Specific optical rotation | +29.0° ~+31.5° | ||
| Limit of aminopropanol | Not more than 1.0% | ||
| Residue on ignition | Not more than 0.1% | ||
| Refractive index(20) | 1.495~1.502 |
