Dibenzylidene sorbitol

Name: Dibenzylidene sorbitol 
Synonyms: 1,3:2,4-Dibenzylidene sorbitol; Bis-O-(benzylidene)-D-glucitol
Molecular Formula: C20H22O6 
Molecular Weight: 358.39 
CAS No.: 32647-67-9 (19046-64-1)
Application: Can be used as nucleating agent

Specification: 
   Appearance: White powder
   Mp: 205~215centigrade min.
   Assay: 98%min.
   Particle size: 100% through 300mesh.
   Volatiles: 1.0% max.