|
Appearance |
white or similar white granules or powder | ||
|
Methoxyl group? |
28-30% |
27-29% |
19-24% |
|
Hydroxyl propyl group |
7-12% |
4-7.5% |
4-12% |
|
Gel temperature |
58-65℃ |
62-70℃ |
70-91℃ |
|
PH value |
5.0-7.5 | ||
|
Viscosity（2% solution, 20℃） |
5-100000mPa.s | ||
|
Particle size |
80-100mesh | ||
