Succinic Anhydride

Vertellus n-ODSA Succinic Anhydride Oily Corrosion Inhibitor Imide Monomer

product information

substance name	2,5-Furandione, Dihydro, Mono-C 15-20 Alkenyl Derivative
product name	Octadecenylsuccinic anhydride Pentasize 68
CAS number	68784-12-3
EINECS number	272-221-2
molecular formula	C22H38O3
molecular weight	350.5

Features

nature	Numerical value	testing method
Exterior	off-white waxy solid	AM/A18
Chroma G	up to 15	AM/C4
Hydroxyl value (mg KOH/g)	300-325	AM/A3
free maleic anhydride	Up to 0.1%	AM/M1
free olefins	Up to 5.5%	AM/O4
oligomer content	up to 14%	AM/O16

physical properties

boiling point	>180°C (decomposition)
melting point/freezing point	61-68℃
Flash point	>150℃ (closed cup)
water soluble	insoluble
Specific Gravity@20℃	~0.95 g/ml
Vapor pressure@20℃	<1.5 x 10-4 Pa
Viscosity@25℃	~250 mPa.s

application
Pulp agents are used in many neutral production processes for paper quality control, and sizing agents control water repellency and water absorption

Packaging: 180kg/drum

Shelf life: 3 years