Ihowuliseli Pharmaceutical glycerine
Ingcaciso yeMveliso
IGlycerin lulwelo olungenambala luswiti olucacileyo lweviscous. Akukho vumba. Ushushu kwaye uswiti. Umgangatho wesizwe ubizwa ngokuba yi-glycerol, inokufunxa ukufuma emoyeni, kananjalo inokufunxa ihydrogen sulfide, isulfure dioxide kunye nehydrogen cyanide. Inyibilika kwibenzene, ichloroform,
carbon tetrachloride, carbon disulfide, petroleum ether kunye neoli. Ukuxinana kobudlelwane 1.26362. Indawo yokunyibilika 17.8. Indawo yokubilisa i-290 C (ukubola). Isalathiso se-refractive ye-1.4746. Indawo edanyazayo (ikomityi evulekileyo) 176 C. Ityhefu ebukhali: mg/kg LD50:31500 (impuku)
UPHICOTHO OLUYISISEKO
| Into | Isalathiso |
| Imbonakalo | Ulwelo olunamanzi olungenambala olucacileyo, olunamanzi (1 → 10) lubonisa ukusabela okungathathi hlangothi |
| Ukuxinana ngokuzalana | hayi ngaphantsi kwe-1.2569 kwi-25ºC |
| [Isazisi] | |
| (1) | Kufuneka impendulo entle |
| (2) | i-infrared yokufunxa i-spectrum kufuneka ihambelane naleyo yesampuli |
| [Ukuhlolwa] | |
| Umbala | Akukho mnyama kunesisombululo sokuthelekisa |
| I-Chloride | Akukho mnyama kunesisombululo sokuthelekisa (0.0015%) |
| Sulfate | Akukho mnyama kunesisombululo sokuthelekisa(0.002%) |
| Iiasidi ezinamafutha kunye neester | Ukusetyenziswa kwesisombululo se-sodium hydroxide (0.1mol / l) akufanele kube ngaphezu kwe-4.0ml |
| I-Acrolein, i-glucose kunye netyuwa ye-ammonium | Akunakwenzeka ukuba tyheli okanye kwenzeke ivumba le-ammonia |
| I-carbonizable substance | Akukho mnyama kunesisombululo sokuthelekisa |
| Intsalela ekutshisweni | 1.2598 |
| Ityuwa ye-ferric | Akukho mnyama kunesisombululo sokuthelekisa(0.0002%) |
| Iintsimbi ezinzima | Hayi ngaphezulu kweepesenti ezimbini |
| [Ukumiselwa komxholo] | C3H8THE3hayi ngaphantsi kwe 95.0% |
Isicelo
Kwiyeza, ezisetyenziselwa ukukhupha iintlobo ezahlukeneyo zamalungiselelo, i-solvents, i-hygroscopic agents, i-antifreezes, i-sweeteners kunye nokuvelisa i-ointment ye-topical okanye i-suppository, isetyenziswe ngokubanzi kwimveliso ye-pharmaceutical intermediates.
