Name:Sorbitan fatty acid ester
Type:nonionic
Specification:S-80, S-60, S-40, S-20
Technical index:
| Specification |
S-80 |
S-60 |
S-40 |
S-20 |
|
Appearance |
Amber-like viscous oil |
Micro-yellow waxy solid |
Micro-yellow waxy solid |
Viscous amber liquid |
|
Hydroxyl value |
190～220 |
230～270 |
255～290 |
330～360 |
|
Saponification value |
140～160 |
135～155 |
140～150 |
160～175 |
|
Acid value |
≤10 |
≤8 |
≤8 |
≤8 |
|
Water(％) |
≤1.5 |
≤1.5 |
≤2 |
≤2 |
|
HLB |
4.3 |
4.7 |
6.7 |
8.6 |
Packing and storage:50kg in plastic barrels(S-80, S-20), 25kg in carton (S-60, S-40), shelf life: two years.
