Hydroxypropyl Methylcellulosum technicum
Hic est tabula delineata quaedam technicae notitiae communis pro hydroxypropyl methylcelluloso (HPMC);
| Property | Precium |
|---|---|
| Chemical structure | Cellulosum inde |
| Formulae hypotheticae | (C6H7O2(OH)xm(OCH3)yn(OCH2CH3)z)n |
| M. pondus range | 10,000 – 1,500,000 g/mol |
| Aspectus | Alba ut off-alba pulveris |
| Solubilitas | In aqua solubilis, insolubilis in solvendis organicis |
| Viscositas range | 5 - 100,000 mPa·s (prout viscositatis gradus et defectus) |
| Gelation temperatus range | L - XC ° F (prout viscositas gradus et defectus) |
| PH range | 4.0 - 8.0 (1% solutio) |
| Humor content | ≤ 5.0% |
| Cinis content | ≤ 1.5% |
| Metalla gravis | ≤ 20 ppm |
| Microbial fines | ≤ 1,000 cfu/g pro computatione microbiali totalis aerobicis; ≤ C cfu / g pro summa combined fermentis et fingit |
| RELICTUM menstrua | Prosequitur USP 467 |
| Magnitudo particula distribution | 90% particularum intra 80 - 250 µm |
| Vita fasciae | Condita 2-3 annis in loco frigido, sicco |
Gravis est notare has technicas notitias variari posse secundum gradum specificum et opificem HPMC. Semper commendatur ut specificationem producti consulat, dummodo a fabrica pro uberi specifici uteris.
Post tempus: Mar-04-2023