Sorbitan monooleate (26266-57-9)
I. Basic Information
Chemical name: Span 40
2. Chinese Alias: Span 40; Sorbitan Monopalmitate
3. English name: Sorbitan monopalmitate
4. Molecular formula: C22H42O6
5. Molecular weight: 406.6
6. CAS No.: 26266-57-9
7. EINECS No.: 247-568-8
8. Appearance: Yellowish to yellow granular or solid lumps.
II. Technical Parameters
project
indicator
Acid value (as KOH) / (mg/g)
≤7.5
Saponification value (as KOH) / (mg/g)
140~160
Hydroxyl value (calculated as KOH) / (mg/g)
270~315
Moisture (%)
≤2.0
The above parameters are reference values, and the actual values shall be subject to the factory inspection report
3. Packaging Specifications
25kg/bag