8.22185
TWEEN® 40
for synthesis
Synonym(s):
Polyoxyethylene sorbitan monopalmitate
About This Item
Recommended Products
Quality Level
form
liquid
potency
>38400 mg/kg LD50, oral (Rat)
bp
>100 °C
transition temp
flash point >149 °C
density
1.09 g/cm3 at 20 °C
storage temp.
2-30°C
InChI
1S/C26H50O10/c1-2-3-4-5-6-7-8-9-10-11-24(30)34-19-18-31-20-22(32-15-12-27)26-25(35-17-14-29)23(21-36-26)33-16-13-28/h22-23,25-29H,2-21H2,1H3
InChI key
HMFKFHLTUCJZJO-UHFFFAOYSA-N
Analysis Note
Saponification value: 41 - 52
Acid value: ≤ 3
Density (d 20 °C/ 4 °C): 1.080 - 1.095
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.
Legal Information
Storage Class Code
10 - Combustible liquids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
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