PVP K30(9003-39-8)
Apejuwe ọja
● PVP-K30 jẹ apopọ polima nonionic, eyiti o jẹ ẹya kemikali ti o dara ti o jinlẹ ati iwadi ti o jinlẹ ni awọn polymers N-vinyl amide, nibiti iye K jẹ gangan iye abuda kan ti o ni ibatan si iki ibatan ti ojutu olomi PVP.
● PVP K30 ti ni idagbasoke sinu lẹsẹsẹ awọn homopolymers, copolymers ati awọn polima ti o ni asopọ agbelebu ni awọn ẹka mẹta: nonionic, cationic and anionic, ati awọn alaye mẹta: ipele ile-iṣẹ, ipele oogun ati ipele ounjẹ, pẹlu awọn ọpọn molikula ibatan ti o wa lati ọpọlọpọ ẹgbẹrun si ju milionu kan.
| Orukọ ọja | PVP K30 | |
| Igbesi aye selifu | Odun meta | |
| Standard ayewo | USP34/NF29 | |
| Awọn nkan | Awọn pato | Esi |
| Ifarahan | Funfun tabi yellowish-funfun hygroscopic lulú tabi flakes. | Ibamu |
| Idanimọ | Ohun osan-ofeefee ojoro ti wa ni akoso. | Ibamu |
| A ṣe agbekalẹ ojoriro buluu kan | Ibamu | |
| Awọ pupa ti o jinlẹ ni a ṣe. | Ibamu | |
| Ayẹwo (Nitrogen) | 11.5 ~ 12.8% | 12% |
| Aloku lori iginisonu | ≤ 0.1% | 0.04% |
| Asiwaju | ≤ 10ppm | 10ppm |
| Aldehydes | ≤ 0.05% | <0.05% |
| Peroxides (bii H2O2) | ≤400ppm | 102ppm |
| Hydrazine | ≤1pm | 1ppm |
| Vinylpyrrolidinone | ≤ 0.001% | 0.0006% |
| PH (1 ninu 20) | 3.0 ~ 7.0 | 3.4 |
| Omi | ≤ 5.0% | 2.9% |
| K – Iye | 27.0 ~ 32.4 | 29.8 |
| Awọn ohun elo ti o ku (Oti isopropanol) | ≤ 0.5% | 0.2% |
| TAMC | ≤ 1000 cfu/g | 30cfu/g |
| TYMC | ≤ 100 cfu/g | 20cfu/g |
| Staphylococcus Aureus | Odi ni 10g | Odi |
| Salmonella | Odi ni 10g | Odi |
| Pseudomonas Aeruginosa | Odi ni 10g | Odi |
| E. Kọli | Odi ni 10g | Odi |
| Ipari | Ọja naa ni ibamu pẹlu boṣewa USP34/NF29. | |
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