| 化学文摘社编号. |
9004-65-3 |
| 出生地 |
Shanghai China (Mainland) |
| 年级的标准 |
Industrial Grade |
| 出现 |
powder |
| 牌子的名字 |
honest |
Technical requirement 1. Appearance: white to yellowish powder or grains. 2. Technical index Table 1ItemIndex HPMCFEJKMethoxy content(%)27.0 30.028.0 30.016.5 20.0019.0 24.0Hydroxypropyloxy content(%)4.0 7.57.5 12.023.0 32.04.0 12.0Loss on drying, %≤5.0 Ph value5.0 7.5