 |
| Menge: | |
|---|---|
DY3560
9004-65-3
C3H7O *
Hydroxypropyl methyl cellulose
| Index Name | Specifications |
| Appearance | White or off-white powder |
| Methoxyl content Degree of substitution | 27.0 to 30.0% 1.7 to 1.9 |
| Hydroxyl propyl content Degree of substitution | 5.0 to 6.5% 0.1 to 0.2 |
| Viscosity(2% water solution,20C by | 40 to 50mpa.s |
| Moisture content | Max 5.0% |
| NaCl content | Max 2.0% |
| Bulk density | 0.2 to 0.6g/cm3 |
| Iron | Max 20ppm |
| PH | 5.0 to 7.5 |
| Fineness(40 meshes) screen filter | Max 1.0% |
| Index Name | Specifications |
| Appearance | White or off-white powder |
| Methoxyl content Degree of substitution | 27.0 to 30.0% 1.7 to 1.9 |
| Hydroxyl propyl content Degree of substitution | 5.0 to 6.5% 0.1 to 0.2 |
| Viscosity(2% water solution,20C by | 40 to 50mpa.s |
| Moisture content | Max 5.0% |
| NaCl content | Max 2.0% |
| Bulk density | 0.2 to 0.6g/cm3 |
| Iron | Max 20ppm |
| PH | 5.0 to 7.5 |
| Fineness(40 meshes) screen filter | Max 1.0% |