PVP K30(9003-39-8)
Whakaahuatanga Hua
● Ko te PVP-K30 he pūhui polymer nonionic, he momo matū pai me te rangahau hohonu me te whanui i roto i nga polymers N-vinyl amide, i reira ko te uara K he uara ahuatanga e pa ana ki te pokey whanaunga o te wairewa wai PVP.
● Kua whakawhanakehia te PVP K30 ki te raupapa o nga homopolymers, copolymers me nga polymers hono-whakawhiti i roto i nga waahanga e toru: nonionic, cationic me te anionic, me nga waahanga e toru: te tohu ahumahi, te karaehe rongoa me te tohu kai, me nga papatipu irapoi whanaunga mai i te maha mano ki te neke atu i te kotahi miriona.
| ingoa hua | PVP K30 | |
| Te ora papa | E toru tau | |
| Paerewa Tirotiro | USP34/NF29 | |
| Nga taonga | Whakatakotoranga | Hua |
| Te ahua | He ma, he kowhai-ma ranei te paura hygroscopic, he tawerewere ranei. | Ka tutuki |
| Tautuhinga | Ka puta he rerenga karaka-kowhai. | Ka tutuki |
| Ka puta he rerenga kikorangi koma | Ka tutuki | |
| Ka puta he tae whero hohonu. | Ka tutuki | |
| Whakamātautau(Nitrogen) | 11.5~12.8% | 12% |
| Te toenga i runga i te mura | ≤ 0.1% | 0.04% |
| Arataki | ≤ 10ppm | ＜10ppm |
| Aldehydes | ≤ 0.05% | <0.05% |
| Peroxides (hei H2O2) | ≤ 400ppm | 102ppm |
| Hydrazine | ≤ 1ppm | ＜1ppm |
| Vinylpyrrolidinone | ≤ 0.001% | 0.0006% |
| PH (1 i roto i te 20) | 3.0 ~ 7.0 | 3.4 |
| Wai | ≤ 5.0% | 2.9% |
| K –Uara | 27.0~32.4 | 29.8 |
| Wairewa toenga (Isopropanol Alcohol) | ≤ 0.5% | 0.2% |
| TAMC | ≤ 1000 cfu/g | 30cfu/g |
| TYMC | ≤ 100 cfu/g | 20cfu/g |
| Staphylococcus Aureus | He kino i roto i te 10g | He kino |
| Haramona | He kino i roto i te 10g | He kino |
| Pseudomonas Aeruginosa | He kino i roto i te 10g | He kino |
| E. Coli | He kino i roto i te 10g | He kino |
| Whakamutunga | Ka tutuki te hua ki te paerewa USP34/NF29. | |
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