hydroxypropyl methylcellulose phthalate CAS 9050-31-1
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25 4 月, 2020hydroxypropyl methylcellulose phthalate CAS 9050-31-1
hydroxypropyl methylcellulose phthalate Typical Properties
| Melting point | >145 °C (dec.)(lit.) |
| density | 0.6 g/mL at 25 °C(lit.) |
| solubility | H2O: Limited solubility at low pH, soluble at pH ≥4.2.soluble |
| form | neat |
| CAS DataBase Reference | 9050-31-1(CAS DataBase Reference) |
| EPA Substance Registry System | Cellulose, hydrogen 1,2-benzenedicarboxylate, 2-hydroxypropyl methyl ether (9050-31-1) |
| Safety Statements | 24/25 |
| WGK Germany | 1 |
| RTECS | FJ5954000 |
| HS Code | 39129090 |
hydroxypropyl methylcellulose phthalate Usage
hydroxypropyl methylcellulose phthalate can be applied to tablet surfaces using a dispersion of the micronized hypromellose phthalate powder in an aqueous dispersion of a suitable plasticizer such as triacetin, triethyl citrate, or diethyl tartrate together with a wetting agent.Packaging and Shipping
Packaging:Aluminum foil bag, Drum, Carton
Shipping:It can be according to the customer’s request
hydroxypropyl methylcellulose phthalate Storage
normal temperature preservation