PVP K30(9003-39-8)
Hōʻike huahana
● ʻO ka PVP-K30 he pūhui polymer nonionic, he ʻano kemika maikaʻi me ka noiʻi hohonu a ākea i nā polymers N-vinyl amide, kahi ʻo K waiwai maoli kahi waiwai hiʻona e pili ana i ka viscosity pili o PVP aqueous solution.
● PVP K30 ua hoʻomohala ʻia i mau ʻano homopolymers, copolymers a me nā polymers i hoʻopili ʻia i ʻekolu mau ʻano: nonionic, cationic a me anionic, a me ʻekolu mau kikoʻī: ka papa hana ʻoihana, ka lāʻau lapaʻau a me ka papa meaʻai, me ka nui o nā molekala pili mai nā tausani a hiki ma luna o hoʻokahi miliona.
| Inoa mea kūʻai | PVP K30 | |
| Ola ola | ʻEkolu makahiki | |
| Kūlana Nānā | USP34/NF29 | |
| Nā mea | Nā kikoʻī | Nā hualoaʻa |
| Ka nana aku | ʻO ka pauka hygroscopic keʻokeʻo a i ʻole melemele-keʻokeʻo. | Hoʻokō |
| ʻIkepili | Hoʻokumu ʻia kahi wai ʻalani-melemele. | Hoʻokō |
| Hoʻokumu ʻia kahi ʻeke polū ʻulaʻula | Hoʻokō | |
| Hana ʻia kahi kala ʻulaʻula hohonu. | Hoʻokō | |
| Hōʻike (Nitrogen) | 11.5-12.8% | 12% |
| Ke koena ma ka ʻā | ≤ 0.1% | 0.04% |
| Ke alakaʻi | ≤ 10ppm | ＜10ppm |
| Aldehydes | ≤ 0.05% | <0.05% |
| Peroxides (e like me H2O2) | ≤ 400ppm | 102ppm |
| Hydrazine | ≤ 1ppm | ＜1ppm |
| Vinylpyrrolidinone | ≤ 0.001% | 0.0006% |
| PH (1 i 20) | 3.0 ~ 7.0 | 3.4 |
| Wai | ≤ 5.0% | 2.9% |
| K –Waiwai | 27.0~32.4 | 29.8 |
| Nā mea hoʻoheheʻe koena (Isopropanol Alcohol) | ≤ 0.5% | 0.2% |
| TAMC | ≤ 1000 cfu/g | 30cfu/g |
| TYMC | ≤ 100 cfu/g | 20cfu/g |
| ʻO Staphylococcus Aureus | Loaʻa ʻole i ka 10g | ʻinoʻino |
| Salmonella | Loaʻa ʻole i ka 10g | ʻinoʻino |
| Pseudomonas Aeruginosa | Loaʻa ʻole i ka 10g | ʻinoʻino |
| E. Coli | Loaʻa ʻole i ka 10g | ʻinoʻino |
| Ka hopena | Hoʻopili ka huahana me ka maʻamau USP34/NF29. | |
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