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Key Documents

8.40121

Sigma-Aldrich

Span® 60

for synthesis

Synonym(s):

Span® 60, Sorbitan monostearate

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About This Item

Empirical Formula (Hill Notation):
C24H46O6
CAS Number:
1338-41-6
Molecular Weight:
430.62
MDL number:
MFCD00005366
UNSPSC Code:
12352108
EC Index Number:
215-664-9
NACRES:
NA.22

vapor pressure

<1.4 hPa ( 20 °C)

Quality Level

200

potency

15900 mg/kg LD50, oral (Rat)

bp

>100 °C/1013 hPa

mp

53 °C

transition temp

flash point >149 °C

storage temp.

2-30°C

InChI

1S/C24H46O6/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-22(27)29-19-21(26)24-23(28)20(25)18-30-24/h20-21,23-26,28H,2-19H2,1H3/t20-,21?,23+,24-/m1/s1

InChI key

HVUMOYIDDBPOLL-IIZJTUPISA-N

Application

Span® 60 for synthesis. CAS 1338-41-6, molar mass 430.62 g/mol.

Analysis Note

Hydroxyl value: 235 - 260
Saponification value: 147 - 157
Identity (IR): passes test

Legal Information

Span is a registered trademark of Croda International PLC

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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