| 摘要 |
PROBLEM TO BE SOLVED: To obtain an oral medicinal polyethylene glycol excellent in odor and taste even preserved in the air for a long time, and provide a method for producing the same. SOLUTION: The oral medicinal polyethylene glycol contains >=70 wt.% of powder containing 20-2000 ppm potassium or sodium and 10-1000 ppm phosphorus in the polyethylene glycol and having <=500 μm particle size. |
