Ingredient of Skin & Hair Care

Home > API > Ingredient of Skin & Hair Care

D-Panthenol 50P

Posted:2016-12-06   Hits:2146  

D- panthenol 50 P
Popular Name:Pro-itamin B5;D-pantothenyl alcohol;D-panthenol;Dexpanthenol
INCI Name:Panthenol(and)Propylene Glycol
Molecular formula:C9H19NO4
Molecular weight:205.25 
CAS.NO.:81-13-0( D-pantothenyl) 57-55-6(Propylene Glycol) 
Structral Formula: 
Appearance and Character:
D- panthenol 50 P is a colorless,clear,solution of the pure substance in propylene glycol. It is readily niscible with water,ethanol,methanol and propylene glycol.It is insoluble in fats and oils.
Property and Specification 
Appearance colorless,clear,viscous liquid
Assay 50.0%~55.0% 
Specific Optical Rotation +14.5°~+17.5°
Heavy Metals max.0.002%
Limit of Aminopropanol max.0.5% 
Organic Volatile Impurities meets requirements

Stability and Storage:
D-panthenol 50P is stored to air and light but not heat.If it is stored at below 25℃ in the tightly sealed,original cotainers,it has a shelflife of 24 months.In weakly acidic ,aqueous solutions,D-Panthenol 50P is considerably mors stable than the salts of pantothenic acid .It is unstable in strong abids and bases.
Packge:20kg carton(two pails in one carton,10kg pail);200kg drum;1000kgIBC