PEARLITOL® 25 C
Product Profile

PEARLITOL® 25 C

Mannitol
EP/USP/JP/CHP compliance

 

Product Name

PEARLITOL® 25 C Mannitol

Synonyms

D-Mannitol

CAS Number

69-65-8

Chemical Structure

Molecular Weight

182.2 g/mol

Physical Form or Appearence

White or almost white, crystalline powder

Application

PEARLITOL® 25 C is dedicated to nutraceutical and pharmaceutical oral
dosage applications needing the benefit of a filler as well as a bulk
sweetener. It is a sugar-free and non-cariogenic excipient with very high
physical and chemical stability and no hygroscopicity.

Water Content (LOD)

Maximum water content: 0.5 %

Morphology

Average Mean Particle Diameter

25 µm

Particle Size Distribution by Laser Diffraction

dv10 = 3.5 µm

dv50 = 24 µm

dv90 = 55 µm

Solubility

Very soluble in water (216 mg/ml at 25 °C), practically insoluble in ethanol.

Melting Temperature

169 °C

Water sorption isotherm at 20°C

Taste/Odor

Odorless and pleasant taste; slight sweetness and cooling effect

Powder Characteristics

Bulk Density: 0.48 g/ml
Tapped Density: 0.74 g/ml
True Density: 1.514 g/ml
Specific Surface Area: 0.8 m²/g