اسپن 80 840123 مرک

Description
Catalogue Number	840123
Synonyms	Sorbitan monooleate, (Z)-Sorbitan mono-9-octadecenoate

Product Information
CAS number	1338-43-8
EC number	215-665-4
Hill Formula	C₂₄H₄₄O₆
Molar Mass	428.60 g/mol
HS Code	3824 99 92
Structure formula Image

Applications
Application	Span® 80 for synthesis. CAS 1338-43-8, molar mass 428.60 g/mol.

Physicochemical Information
Boiling point	>100 °C
Density	1.0 g/cm3 (20 °C)
Flash point	>149 °C
Vapor pressure	<1.4 hPa (20 °C)

Toxicological Information
LD 50 oral	LD50 Rat > 39800 mg/kg

Safety Information according to GHS
RTECS	WG2932400
Storage class	10 Combustible liquids not in Storage Class 3
WGK	WGK 1 slightly water endangering
Disposal	3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

Storage and Shipping Information
Storage	Store below +30°C.

Specifications
Hydroxyl value	193 - 209
Saponification value	149 - 160
Identity (IR)	passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.