I-Polyvinylpyrrolidone (PVP) yenqanaba eliphezulu CAS 9003-39-8

Inkcazo emfutshane:

Igama leKhemikhali: I-Polyvinylpyrrolidone

Ikhowudi: PVP

I-CAS: 9003-39-8

Ifomula yemolekyuli: CH4

Ubumsulwa: ≥99%

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Ingcaciso yeMveliso

■ Inkcazo yeKhemikhali
--I-Polyvinylpyrrolidone (i-PVP eqingqiweyo)
■ Inombolo ye-CAS 9003-39-8
■ Igama le-INCI I-PVP
■ Ifomula yeMolekyuli kunye neyoBume (C₆H₉HAYI)n

■ Iimpawu
--Umgubo omhlophe ukuya kotyheli, omhlophe, othambileyo;
--Inyibilika ngokukhululekileyo emanzini nakwiintlobo ngeentlobo zezinyibilikisi zendalo;

Izicelo

--Isixhobo sokubopha iipilisi, iigranules kunye neekhaphu zegelatin eqinileyo;

--Ukwandiswa kokufumaneka kwezinto eziphilayo, Ukwakheka kwefilimu, Ukunyibilika;

--Amalungiselelo okujova, Uzinzo lwe-suspensions, Uzinzo lwamayeza;

--Iipilisi zokutya ezikwiimveliso ezingathathi cala;

Ukupakisha

--Ipakishwe kwi-25, 50 kg yefayibha okanye idrama yeplastiki, ngaphakathi igqunywe ngeengxowa ze-PE;

--Igcinwa kwindawo eyomileyo kubushushu begumbi;

Inkcazo

Hayi	Uvavanyo	K15	K17	K25	K30	K90
1	Ukuchongwa, i-ABCDE	Ithobela imithetho
2	Inkangeleko yesisombululo	Icacile, ≤B6,BY6 okanye R6
3	I-PH (kwisisombululo se-5%)	3-5	3-5	3-5	3-5	4-7
4	Ukuqina, njengexabiso le-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	Iiperoxides (njenge-H2O2), ppm	≤400	≤400	≤400	≤400	≤400
7	I-asidi ye-formic,%	≤0.5	≤0.5	≤0.5	≤0.5	≤0.5
8	IHydrazine, ppm	≤1	≤1	≤1	≤1	≤1
9	Ubumdaka A (VP),ppm	≤10	≤10	≤10	≤10	≤10
10	Ubumdaka B (2-pyrrolidone),%	≤3.0	≤3.0	≤3.0	≤3.0	≤3.0
11	Iintsimbi ezinzima, ppm	≤10	≤10	≤10	≤10	≤10
12	Amanzi, %	≤5.0	≤5.0	≤5.0	≤5.0	≤5.0
13	Uthuthu olune-sulphate,%	≤0.1	≤0.1	≤0.1	≤0.1	≤0.1
14	Uvavanyo, njengomxholo weNitrogen,%	11.5-12.8	11.5-12.8	11.5-12.8	11.5-12.8	11.5-12.8