PVP K30 (9003-39-8)
Ibisobanuro ku bicuruzwa
● PVP-K30 ni ifumbire mvaruganda idasanzwe, ikaba ari ubwoko bwiza bwimiti ifite ubushakashatsi bwimbitse kandi bwagutse muri N-vinyl amide polymers, aho agaciro ka K mubyukuri nigiciro kiranga isano ijyanye nubwiza bugereranije bwumuti wamazi wa PVP.
● PVP K30 yatejwe imbere muburyo bwa homopolymers, copolymers hamwe na polymers ihujwe mubyiciro bitatu: nonionic, cationic na anionic, hamwe nibisobanuro bitatu: icyiciro cyinganda, urwego rwa farumasi nicyiciro cyibiribwa, hamwe na misile ya molekile ugereranije kuva ku bihumbi byinshi kugeza hejuru ya miliyoni.
| Izina RY'IGICURUZWA | PVP K30 | |
| Ubuzima bwa Shelf | Imyaka itatu | |
| Igenzura | USP34 / NF29 | |
| Ibintu | Ibisobanuro | Ibisubizo |
| Kugaragara | Ifu yera cyangwa umuhondo-yera ya hygroscopique ifu cyangwa flake. | Bikubiyemo |
| Kumenyekanisha | Imvura ya orange-umuhondo irashingwa. | Bikubiyemo |
| Hakozwe imvura yubururu yijimye | Bikubiyemo | |
| Ibara ritukura cyane. | Bikubiyemo | |
| Suzuma (Azote) | 11.5 ~ 12.8% | 12% |
| Ibisigisigi byo gutwikwa | ≤ 0.1% | 0.04% |
| Kuyobora | ≤ 10ppm | ＜ 10ppm |
| Aldehydes | ≤ 0,05% | <0.05% |
| Peroxide （nka H2O2) | ≤ 400ppm | 102ppm |
| Hydrazine | ≤ 1ppm | ＜ 1ppm |
| Vinylpyrrolidinone | ≤ 0.001% | 0.0006% |
| PH (1 kuri 20) | 3.0 ~ 7.0 | 3.4 |
| Amazi | ≤ 5.0% | 2.9% |
| K –Agaciro | 27.0 ~ 32.4 | 29.8 |
| Ibisigisigi bisigaye (Isopropanol Inzoga) | ≤ 0.5% | 0.2% |
| TAMC | ≤ 1000 cfu / g | 30cfu / g |
| TYMC | ≤ 100 cfu / g | 20cfu / g |
| Staphylococcus Aureus | Ibibi muri 10g | Ibibi |
| Salmonella | Ibibi muri 10g | Ibibi |
| Pseudomonas Aeruginosa | Ibibi muri 10g | Ibibi |
| E. Coli | Ibibi muri 10g | Ibibi |
| Umwanzuro | Igicuruzwa cyujuje ubuziranenge bwa USP34 / NF29. | |
ibicuruzwa bifitanye isano
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