Isithombe Esivelele se-Polyvinylpyrrolidone (PVP) CAS 9003-39-8

I-Polyvinylpyrrolidone (PVP) yezinga eliphezulu 9003-39-8

Incazelo emfushane:

Igama Lekhemikhali: I-Polyvinylpyrrolidone

Ikhodi: PVP

I-CAS: 9003-39-8

Ifomula yama-molecule: CH4

Ubumsulwa: ≥99%

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Incazelo Yomkhiqizo

■ Incazelo Yamakhemikhali
--I-Polyvinylpyrrolidone (i-PVP ehlanganisiwe)
■ Inombolo ye-CAS 9003-39-8
■ Igama le-INCI I-PVP
■ Ifomula Yamamolekyuli Nesakhiwo (C)₆H₉CHA)n

■ Izici
--Impuphu emhlophe kuya kophuzi, e-hygroscopic;
--Incibilika kalula emanzini kanye nezinhlobo ezahlukene zezinyibilikisi eziphilayo;

Izicelo

--Isibopho samaphilisi, ama-granule kanye nama-capsule e-gelatin aqinile;

--Ukuthuthukiswa kwe-bioavailability, Ukwakheka kwefilimu, Ukuncibilika;

--Ukulungiselela umjovo, Ukuqinisa ukumiswa, Ukuqinisa imithi;

--Amaphilisi okudla emikhiqizweni engathathi hlangothi;

Ukupakisha

--Ipakishwe nge-fiber noma i-plastic drum engu-25, 50 kg, ngaphakathi ifakwe izikhwama ze-PE;

--Igcinwe endaweni eyomile ekamelweni lokushisa;

Imininingwane

Cha	Ukuhlolwa	K15	K17	K25	K30	K90
1	Ukuhlonza, i-ABCDE	Imithetho
2	Ukubonakala kwesisombululo	Kucacile, ≤B6,BY6 noma R6
3	I-PH (ngesisombululo esingu-5%)	3-5	3-5	3-5	3-5	4-7
4	Ukuqina, njengenani lika-K	13-17	14.5-19.5	22.5-27	27-32.4	81-97
5	I-Aldehyde, ppm	≤500	≤500	≤500	≤500	≤500
6	Ama-peroxide (njenge-H2O2), ppm	≤400	≤400	≤400	≤400	≤400
7	I-asidi ye-formic,%	≤0.5	≤0.5	≤0.5	≤0.5	≤0.5
8	I-Hydrazine, ppm	≤1	≤1	≤1	≤1	≤1
9	Ukungcola A (VP),ppm	≤10	≤10	≤10	≤10	≤10
10	Ukungcola B (2-pyrrolidone),%	≤3.0	≤3.0	≤3.0	≤3.0	≤3.0
11	Izinsimbi ezisindayo, i-ppm	≤10	≤10	≤10	≤10	≤10
12	Amanzi, %	≤5.0	≤5.0	≤5.0	≤5.0	≤5.0
13	Umlotha one-sulphate,%	≤0.1	≤0.1	≤0.1	≤0.1	≤0.1
14	Ukuhlolwa, njengokuqukethwe kwe-nitrogen,%	11.5-12.8	11.5-12.8	11.5-12.8	11.5-12.8	11.5-12.8