Hydroxypropyl cellulose CAS 9004-64-2
Hydroxypropyl Cellulose (HPC) CAS 9004-64-2 is nonionic cellulose ether yakagadzirwa nekuita selulosi chaiyo nepropylene oxide mushure me alkalization.
| ITEM | STANDARD |
| Chitarisiko | Muchena kusvika kune yellowish-white kana cream mavara granular yakasimba kana hupfu, hygroscopic mushure mekuoma. |
| Solubility | Soluble mumvura inotonhora, mu ethanol (96 muzana) uye mupropylene glycol inopa colloidal mhinduro, isinganyungudika mumvura inopisa |
| Kuzivikanwa AC | Zvinoenderana |
| PH (25℃) | 5.0-8.0 |
| Silika | ≤0.6% |
| Residue pakubatidza | ≤0.8% |
| Kurasikirwa pakuomeswa | ≤5.0% |
| TG kukosha | 130C-150 ℃ |
| Pb | ≤3ppm |
| Hg | ≤0.1ppm |
| AS | ≤lppm |
| Cd | ≤1ppm |
| Hydroxypropyl | 53.4-80.5% |
| Viscosity (2% Solution, 20 ℃) | 6.0-11.2mPa.s |
| Heavy metals | ≤10ppm |
| Chikamu saizi | 100% Kupfuura 40 mesh |
| Yeast uye mold cousColiforms | ≤100cfu/g |
| Total aerobic Microbial Courttsl | ≤1000cfu/g |
(Hydroxypropyl cellulose, HPC) isiri-ionic mvura-soluble cellulose ether, iyo inogadzirwa nealkalizing cellulose uye inopindirana nepropylene oxide. Iyo ine zvese kunyungudika kwemvura uye organic solubility, uye ine yakanaka firimu-kuumba, adhesion, gobvu uye pamusoro pekuita basa, uye inoshandiswa zvakanyanya mumishonga, chikafu, cosmetics uye maindasitiri minda.
25kg / chigubhu
Hydroxypropyl cellulose CAS 9004-64-2
Hydroxypropyl cellulose CAS 9004-64-2
