Urwego rwohejuru Polyvinylpyrrolidone (PVP) CAS 9003-39-8

Ibisobanuro bigufi:

Izina ryimiti: Polyvinylpyrrolidone

Kode: PVP

CAS: 9003-39-8

Inzira ya molekulari: CH4

Isuku: ≥99%

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Ibisobanuro ku bicuruzwa

■Ibisobanuro bya Shimi
--Polyvinylpyrrolidone (abbr. PVP)
■URUBANZA No.9003-39-8
■INCI IzinaPVP
■Inzira ya molekulari nuburyo bwubaka(C.₆H.₉OYA) n

■Ibiranga
--Umweru wera n'umuhondo wera, ifu ya hygroscopique;
--Gushonga cyane mumazi hamwe nudukoko twinshi twa organic;

Porogaramu

--Ibikoresho bya tableti, granules na capula ya gelatine ikomeye;

--Kuzamura ibinyabuzima, gushiraho firime, Solubilisation;

- Gutegura inshinge, Guhagarika ihagarikwa, Guhagarika ibiyobyabwenge;

- Ibinini byokurya mubicuruzwa bifite intungamubiri;

Gupakira

- Gupakira muri fibre 25, 50 cyangwa ingoma ya pulasitike, imbere yuzuye imifuka ya PE;

--Bibitswe ahantu humye ku bushyuhe bwicyumba;

Ibisobanuro

Oya	Ibizamini	Q15	K17	K25	K30	K90
1	Kumenyekanisha, ABCDE	Bikubiyemo
2	Kugaragara kw'igisubizo	Biragaragara, ≤B6, BY6 cyangwa R6
3	PH (mubisubizo 5%)	3-5	3-5	3-5	3-5	4-7
4	Viscosity, nka K-agaciro	13-17	14.5-19.5	22.5-27	27-32.4	81-97
5	Aldehyde, ppm	00500	00500	00500	00500	00500
6	Peroxide (nka H2O2), ppm	00400	00400	00400	00400	00400
7	Acide isanzwe,%	≤0.5	≤0.5	≤0.5	≤0.5	≤0.5
8	Hydrazine, ppm	≤1	≤1	≤1	≤1	≤1
9	Umwanda A (VP), ppm	≤10	≤10	≤10	≤10	≤10
10	Umwanda B (2-pyrrolidone),%	≤3.0	≤3.0	≤3.0	≤3.0	≤3.0
11	Ibyuma biremereye, ppm	≤10	≤10	≤10	≤10	≤10
12	Amazi,%	≤5.0	≤5.0	≤5.0	≤5.0	≤5.0
13	Ivu ryuzuye,%	≤0.1	≤0.1	≤0.1	≤0.1	≤0.1
14	Suzuma, nkibiri muri azote,%	11.5-12.8	11.5-12.8	11.5-12.8	11.5-12.8	11.5-12.8