8.40122

Sigma-Aldrich

Span® 65

for synthesis

Synonym(s):
Span 65, Sorbitan tristearate, Sorbitan trioctadecanoate
Empirical Formula (Hill Notation):
C60H114O8
CAS Number:
Molecular Weight:
963.54
MDL number:
EC Index Number:
247-891-4

storage conditions

Store below +30°C.

Quality Level

vapor pressure

<1.4 hPa ( 20 °C)

potency

>15900 mg/kg LD50, oral (Rat)

bp

>100 °C/1013 hPa

mp

53 °C

transition temp

flash point >149 °C

density

0.98 g/cm3 at 25 °C

storage temp.

2-30°C

InChI

1S/C60H114O8/c1-4-7-10-13-16-19-22-25-28-31-34-37-40-43-46-49-56(62)65-53-55(67-57(63)50-47-44-41-38-35-32-29-26-23-20-17-14-11-8-5-2)60-59(54(61)52-66-60)68-58(64)51-48-45-42-39-36-33-30-27-24-21-18-15-12-9-6-3/h54-55,59-61H,4-53H2,1-3H3/t54-,55?,59+,60-/m1/s1

InChI key

IJCWFDPJFXGQBN-BIFNRIDTSA-N

Application

Span® 65 for synthesis. CAS 26658-19-5, molar mass 963.55 g/mol.

Analysis Note

Hydroxyl value: 66 - 80
Saponification value: 176 - 188
Identity (IR): passes test

Legal Information

Span is a registered trademark of Croda International PLC

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service

Social Media

LinkedIn icon
Twitter icon
Facebook Icon
Instagram Icon

MilliporeSigma

Research. Development. Production.

We are a leading supplier to the global Life Science industry with solutions and services for research, biotechnology development and production, and pharmaceutical drug therapy development and production.

© 2021 Merck KGaA, Darmstadt, Germany and/or its affiliates. All Rights Reserved.

Reproduction of any materials from the site is strictly forbidden without permission.