Product name:D-Panthenol

Formula weight:205.25

CAS NO: 81-13-0

TYPE:98% 75%

Specification

　Appearance:Colorless transparent viscous liquid, soluble in water, methanol, ethanol, propylene glycol, insoluble in oil and fat

Assay:98~102%

Specific rotation(50mg/mt water):+29.0°-+31.5°

Refractive index   (20°C)

1.495-1.502

Moisture ≤1.0%

Residue on ignition:≤0.1%

Heavy metals:Not more than 10ppm

Aminopropanol:Not more than 0.1%