I-PolyvinylpyrrolidoneI-PVP K90

Igama Lomkhiqizo: PVPK90
Amagama afanayo:I-Polyvinylpyrrolidone exhunywe nge-cross-linked
I-CASNO.: 25249-54-1
Ifomula yama-molecule: C6H9NO

Imininingwane:
Ukubukeka: Ama-flakes amhlophe noma aphuzi-amhlophe, anombala ofana nomhlophe.
I-PH (1.0g-20.0ml): 3.0-7.0
Amanzi: NMT 5.0%
Izinsalela ekushiseni: NMT 0.1%
I-Lead: NMT 10 ppm
Ama-Aldehydes: NMT 0.05%
I-Hydrazine: NMT 1 ppm
I-Vinylpyrrolidinone: NMT 0.2%
Inani le-K: 81.0~97.2
Ukuhlolwa (i-nitrogen): 11.5~12.8%
I-TAMC: NMT1000cfu/g
I-TYMC: NMT100cfu/g
I-Staphylococcus aureus: Ayilungile ku-10g
I-Salmonella: I-Negative ku-10g
I-Pseudomonas aeruginosa: Ayilungile ku-10g
I-E. Coli: I-Negative ku-10g

Izicelo:
I-PVP K90 iyisithako esisha nesihle kakhulu semithi. Njenge-adhesive, i-ejenti yokujiya
kanye nesiqinisi sokumiswa sisetshenziswa ekulungiseleleni, i-PVP isetshenziswe njengesengezo semithi engaphezu kwekhulu.
Iphakheji kanye Nokugcina:
1.25kg/Isigubhu sepulasitiki/sekhadibhodi
2. Gcina ezitsheni eziqinile