Ishusho ya Polyvinylpyrrolidone (PVP) yo mu rwego rwo hejuru 9003-39-8

Polyvinylpyrrolidone (PVP) yo mu rwego rwo hejuru CAS 9003-39-8

Ibisobanuro bigufi:

Izina ry'ubutabire: Polyvinylpyrrolidone

Kode: PVP

CAS: 9003-39-8

Formule ya molekile: CH4

Ubuziranenge: ≥99%

Ohereza imeri kuri twe

Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

Ibisobanuro by'igicuruzwa

■ Ibisobanuro bya shimi
--Polyvinylpyrrolidone (incamake ya PVP)
■ Nimero ya CAS 9003-39-8
■ Izina rya INCI PVP
■ Formula ya Molecular na Structure (C₆H₉OYA)n

■ Ibiranga
--Ifu y'umweru kuva ku muhondo kugeza ku ifu y'umuhondo, ifu y'umweru;
--Ishongesha mu mazi no mu bintu bitandukanye by’umwimerere;

Porogaramu

--Igikoresho cyo gufunga ibinini, utunyangingo n'udupfukamunwa twa gelatin ikomeye;

--Kongera ubushobozi bwo gukoresha ibinyabuzima, Gukora firime, Gushonga mu mubiri;

--Gutegura inshinge, Gutuza imiti ihagarika imiti, Gutuza imiti;

--Ibinini by'imirire biri mu bicuruzwa bitarimo imirire mibi;

Gupakira

--Ipakiye mu gikoni cya fibre cyangwa pulasitiki gifite ibiro 25, 50, imbere hashyizwemo imifuka ya PE;

--Bibikwa ahantu humutse ku bushyuhe bw'icyumba;

Ibisobanuro

Oya	Ibizamini	K15	K17	K25	K30	K90
1	Indangamuntu, ABCDE	Amategeko n'amabwiriza
2	Ishusho y'umuti	Isobanutse, ≤B6,BY6 cyangwa R6
3	PH (mu gisubizo cya 5%)	3-5	3-5	3-5	3-5	4-7
4	Ubukana, nk'agaciro ka K	13-17	14.5-19.5	22.5-27	27-32.4	81-97
5	Aldehyde, ppm	≤500	≤500	≤500	≤500	≤500
6	Peroxides (nk'uko H2O2), ppm	≤400	≤400	≤400	≤400	≤400
7	Aside ya formike,%	≤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	Ubuhumane B (2-pyrrolidone),%	≤3.0	≤3.0	≤3.0	≤3.0	≤3.0
11	Ibyuma bikomeye, ppm	≤10	≤10	≤10	≤10	≤10
12	Amazi, %	≤5.0	≤5.0	≤5.0	≤5.0	≤5.0
13	Ivu rya sulfate,%	≤0.1	≤0.1	≤0.1	≤0.1	≤0.1
14	Isuzuma, nk'ingano ya azote,%	11.5-12.8	11.5-12.8	11.5-12.8	11.5-12.8	11.5-12.8