Ubushinwa Polyvinylpyrrolidone K30 Amavuta yo kwisiga
Ubushinwa Polyvinylpyrrolidone K30 Amavuta yo kwisiga arambuye:
Dukomeje kunoza no gutunganya ibicuruzwa byacu no gusana. Muri icyo gihe, turabona akazi gakorwa cyane kugirango dukore ubushakashatsi niterambere ryubushinwa Polyvinylpyrrolidone K30 Cosmetic Grade, Kubera agaciro keza cyane kandi gahiganwa, tuzaba umuyobozi wumurenge, tumenye neza ko udatindiganya kuvugana natwe kuri terefone ngendanwa cyangwa imeri, niba ushishikajwe nibicuruzwa byacu nibisubizo byacu.
Dukomeje kunoza no gutunganya ibicuruzwa byacu no gusana. Mugihe kimwe, tubona akazi gakorwa cyane kugirango dukore ubushakashatsi niterambereUbushinwa Pvp K30,Povidone K30, Turizera ko dushobora gushyiraho ubufatanye burambye hamwe nabakiriya bose, kandi twizera ko dushobora kuzamura irushanwa no kugera kubintu byunguka hamwe nabakiriya. Twishimiye byimazeyo abakiriya baturutse impande zose z'isi kugirango batubwire kubintu byose ukeneye! Murakaza neza kubakiriya bose haba mugihugu ndetse no mumahanga gusura uruganda rwacu. Turizera kuzagirana inyungu-ubucuruzi nubucuruzi, kandi tugashiraho ejo heza.
Povidone ni homopolymer ya 1-vinyl-2-pyrrolidone (Polyvinylpyrrolidone), gushonga mu mazi, muri Ethanol (96%), muri methanol, hamwe n’indi miti ikomoka ku buhinzi-mwimerere, gushonga cyane muri acetone. Agaciro, hamwe na hygroscopisti nziza, gukora firime, gufatira hamwe, gutuza imiti hamwe nuburozi bwuburozi.
Ibipimo by'ingenzi bya tekiniki:
| Ibicuruzwa | Povidone K15 | Povidone K17 | Povidone K25 | Povidone K90 | |
| Kugaragara | Umweru cyangwa umuhondo-wera, ifu ya hygroscopique cyangwa flake | ||||
| Gukemura | Kubora mumazi muri Ethanol (96%) no muri methanol, gushonga gato muri acetone | ||||
| Kugaragara kwaIgisubizo | Biragaragara kandi ntabwo bifite amabara menshi kuruta igisubizo B6, BY6 cyangwa R6 | ||||
| Kumenyekanisha | A. Ikirangantego cya IR cyabonetse gihuye nicyo cyagumanye na Povidone CRS. | ||||
| B.Mu mvura ya orange-umuhondo irashingwa | |||||
| CA ibara ryijimye ryakozwe | |||||
| DA ibara ritukura ryakozwe | |||||
| E. Ibintu bishonga | |||||
| pH (5% mumazi) | 3.0 ~ 5.0 | 3.0 ~ 5.0 | 3.0 ~ 5.0 | 3.0 ~ 5.0 | 4.0 ~ 7.0 |
| K Agaciro | 12.75 ~ 17.25 | 15.30 ~ 18.36 | 22.50 ~ 27.00 | 27.00-32.40 | 81.00 ~ 97.20 |
| Aldehydes | 500 ppm max. | 500 ppm max. | 500 ppm max. | 500 ppm max. | 500 ppm max. |
| Peroxide | 400 ppm max. | 400 ppm max. | 400 ppm max. | 400 ppm max. | 400 ppm max. |
| Acide isanzwe | 0.5% max. | 0.5% max. | 0.5% max. | 0.5% max. | 0.5% max. |
| Hydrazine | 1 ppm max. | 1 ppm max. | 1 ppm max. | 1 ppm max. | 1 ppm max. |
| Umwanda A. | 10 ppm max. | 10 ppm max. | 10 ppm max. | 10 ppm max. | 10 ppm max. |
| Umwanda B. | 3.0% max. | 3.0% max. | 3.0% max. | 3.0% max. | 3.0% max. |
| Ibyuma biremereye | 10 ppm max. | 10 ppm max. | 10 ppm max. | 10 ppm max. | 10 ppm max. |
| Amazi | 5.0%. | 5.0%. | 5.0%. | 5.0%. | 5.0%. |
| Ashu | 0.1% max. | 0.1% max. | 0.1% max. | 0.1% max. | 0.1% max. |
| Ibirimo Azote | 11.5 ~ 12.8% | 11.5 ~ 12.8% | 11.5 ~ 12.8% | 11.5 ~ 12.8% | 11.5 ~ 12.8% |
Porogaramu:
Povidone ifite ibintu byiza cyane bihuza, gukora firime, gutatanya no kubyimba.ni kimwe mubintu byingenzi ku isi hose mu nganda zikora imiti, ibyo aribyo byose mubicuruzwa byita ku buzima bwabantu cyangwa ibikomoka ku buzima bw’inyamanswa. Ibyo bikoreshwa cyane mu nganda zimiti nka: 1) Guhuza ameza, capsule. Birakwiriye guhunika neza no guhunika hamwe no guhunika neza hamwe no guhunika hamwe no guhunika hamwe no kumeneka neza. amazi, inzoga.
Ibicuruzwa birambuye:
Ibicuruzwa bifitanye isano:
Ubushinwa Polyvinylpyrrolidone K30 Amavuta yo kwisiga, Ibicuruzwa bizatanga ku isi yose, nka: ,,,
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