product name: t65 - polyoxyethylene (20) sorbitan tristearate
1. appearance yellow clear oily liquid or paste.
2. other names tween 65; polysorbate 65
3. hlb value 10.5
4. technical specification
parameters |
unit |
standard value |
acid value |
mg koh/g |
≤2.0 |
saponification value |
mg koh/g |
88~98 |
hydroxyl value |
mg koh/g |
44~60 |
moisture |
w/% |
≤3.0 |
5. packaging
25kg, 220kg/ plastic drum net weight. (other packages are available upon request.)
6. storage and preservation
preserved dry at room temperature, avoid sunlight.
7. shelf life 2 years