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