Zvakanakira Pharmaceutical Giredhi HPMC

HPMC yave imwe yezvinonyanya kushandiswa mishonga excipients kumba uye kunze, nokuti HPMC ine zvakanakira izvo vamwe excipients havana.

1. Kunyungudika kwemvura

Soluble mumvura inotonhora iri pasi pe40°C kana 70% ethanol, isinganyungudike mumvura inopisa inopfuura 60°C, asi inogona gel.

2. Kemikari inertness

HPMC imhando isiri-ioniccellulose ether. Mhinduro yayo haina ionic charge uye haidyidzane nesimbi yemunyu kana ionic organic compounds. Naizvozvo, zvimwe zvinokonzeresa hazviite nazvo panguva yekugadzirira.

3. Kugadzikana

Inenge yakagadzikana kune asidhi uye alkali, uye inogona kuchengetwa kwenguva yakareba pakati pepH 3 ne11 pasina kuchinja kuri pachena mu viscosity. Iyo aqueous solution yeHPMC ine anti-mildew mhedzisiro uye inogona kuchengetedza yakanaka viscosity kugadzikana panguva yekuchengetedza kwenguva refu. Kugadzikana kwemhando yemishonga inoshandisa HPMC sezvishandiso zvekugadzirira iri nani pane iyo yemishonga inoshandisa yechinyakare excipients (senge dextrin, starch, nezvimwewo).

4. Adjustable viscosity

Different viscosity derivatives of HPMC inogona kusanganiswa maererano nereshiyo dzakasiyana, uye viscosity yayo inogona kuchinja maererano nemimwe mitemo, uye ine hukama hwakanaka hwemutsara, saka chiyero chinogona kusarudzwa maererano nezvinodiwa. 2.5 Metabolism inert HPMC haina kunyura kana kushandiswa mumuviri, uye haina kupa kupisa, saka ndiyo yakachengeteka mishonga yekugadzirira excipient. .

5. Chengetedzo

HPMC inowanzo onekwa sechinhu chisiri chepfu uye chisingagumbure.