PVP K30 (9003-39-8)
Bayanin Samfura
● PVP-K30 wani fili ne na polymer nonionic, wanda shine nau'in nau'in sinadarai mai kyau tare da bincike mai zurfi da zurfi a cikin N-vinyl amide polymers, inda K darajar shine ainihin ƙimar halayen da ke da alaƙa da danko na PVP aqueous bayani.
● An ƙaddamar da PVP K30 a cikin jerin nau'o'in homopolymers, copolymers da polymers masu haɗin gwiwa a cikin nau'i uku: nonionic, cationic da anionic, da ƙayyadaddun ƙayyadaddun abubuwa guda uku: darajar masana'antu, nau'in magunguna da abinci, tare da dangi kwayoyin kwayoyin halitta daga dubban dubban zuwa sama da miliyan daya.
| Sunan samfur | Farashin K30 | |
| Rayuwar rayuwa | Shekaru uku | |
| Matsayin Dubawa | Saukewa: USP34/NF29 | |
| Abubuwa | Ƙayyadaddun bayanai | Sakamako |
| Bayyanar | Fari ko rawaya-fararen hygroscopic foda ko flakes. | Ya bi |
| Ganewa | An kafa hazo mai ruwan lemu-rawaya. | Ya bi |
| An yi hazo mai launin shuɗi | Ya bi | |
| Ana samar da launi ja mai zurfi. | Ya bi | |
| Nitrogen (Asay) | 11.5 ~ 12.8% | 12% |
| Ragowa akan kunnawa | 0.1% | 0.04% |
| Jagoranci | ≤ 10pm | ku 10pm |
| Aldehydes | 0.05% | <0.05% |
| Peroxides (kamar H2O2) | ≤ 400ppm | 102ppm ku |
| Hydrazine | ≤ 1pm | ku 1pm |
| Vinylpyrrolidinone | 0.001% | 0.0006% |
| PH (1 cikin 20) | 3.0 ~ 7.0 | 3.4 |
| Ruwa | ≤ 5.0% | 2.9% |
| K - darajar | 27.0-32.4 | 29.8 |
| Ragowar Magani (Isopropanol Alcohol) | 0.5% | 0.2% |
| TAMC | ≤ 1000 cfu/g | 30cfu/g |
| Farashin TYMC | ≤ 100 cfu/g | 20cfu/g |
| Staphylococcus Aureus | Korau a cikin 10g | Korau |
| Salmonella | Korau a cikin 10g | Korau |
| Pseudomonas Aeruginosa | Korau a cikin 10g | Korau |
| E. Coli | Korau a cikin 10g | Korau |
| Kammalawa | Samfurin ya dace da ma'aunin USP34/NF29. | |
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