PVP K30(9003-39-8)
Fa'amatalaga o oloa
● PVP-K30 o le nonionic polymer compound, o se ituaiga vailaʻau lelei ma suʻesuʻega loloto ma lautele i N-vinyl amide polymers, lea K tau o le mea moni o se tau uiga e fesoʻotaʻi ma le viscosity vavalalata o le vai vaifofo PVP.
● PVP K30 ua atiina ae i se faasologa o homopolymers, copolymers ma cross-soʻotaʻi polymers i vaega e tolu: nonionic, cationic ma anionic, ma le tolu specifications: tulaga alamanuia, pharmaceutical grade ma meaʻai vasega, faatasi ai ma molecular tele e amata mai le tele o afe i. sili atu i le tasi miliona.
| Igoa o oloa | PVP K30 | |
| Ola fa'asa | Tolu tausaga | |
| Tulaga Su'ega | USP34/NF29 | |
| Aitema | Fa'amatalaga | I'uga |
| Fa'aaliga | Pa'epa'e po'o samasama-pa'epa'e hygroscopic pauta po'o fasipepa. | E usitaia |
| Fa'ailoaga | O se pate moli-samasama ua fai. | E usitaia |
| Ua fa'atupuina se pa'epa'e lanumoana | E usitaia | |
| E maua se lanu mumu loloto. | E usitaia | |
| Su'ega(Nitrogen) | 11.5~12.8% | 12% |
| Toega ile mu | ≤ 0.1% | 0.04% |
| Ta'ita'i | ≤ 10ppm | <10ppm |
| Aldehydes | ≤ 0.05% | <0.05% |
| Peroxides (pei o H2O2) | ≤ 400ppm | 102ppm |
| Hydrazine | ≤ 1ppm | <1ppm |
| Vinylpyrrolidinone | ≤ 0.001% | 0.0006% |
| PH (1 i le 20) | 3.0 ~ 7.0 | 3.4 |
| Vai | ≤ 5.0% | 2.9% |
| K –Taua | 27.0~32.4 | 29.8 |
| Solvents totoe (Isopropanol Alcohol) | ≤ 0.5% | 0.2% |
| TAMC | ≤ 1000 cfu/g | 30cfu/g |
| TYMC | ≤ 100 cfu/g | 20cfu/g |
| Staphylococcus Aureus | Leaga ile 10g | Le lelei |
| Salmonella | Leaga ile 10g | Le lelei |
| Pseudomonas Aeruginosa | Leaga ile 10g | Le lelei |
| E. Coli | Leaga ile 10g | Le lelei |
| Fa'ai'uga | O le oloa e ogatasi ma le USP34/NF29 standard. | |
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