Mugadziri Akanaka Mutengo N-Vinyl Pyrrodidone (NVP) CAT 88-12-0

Vagadziri vakanaka mutengo n-vinyl pyrrodidone (NVP) CAS 88-12-0 Featured mufananidzo

Tsananguro pfupi:

N-Vinyl Pyrrodidone (N-Vinyl-2-Pyrrodidone) inotaurwa neNVP, zvakare inozivikanwa se 1-vinyl-2-pyrrodidone, n-vinyl pyrrodidone. N-vinyl Pyrrodidone ndeye isina ruvara kana yeyakajeka yero yakajeka ine mafuta ekunhuhwirira pamhepo tembiricha, manyorerwo mumvura yemvura uye mamwe organic sol. Nekuti n-vinylpyrrodidone inogona kuwedzera zvinhu zvakasiyana-siyana zvezvigadzirwa zvezvigadzirwa.

N-vinyl Pyrrodidone (NVP) inowanzoshandiswa sediki inoshanda yekuporesa murimi muUv-coating, uv-inks, uye UV anomiririra. Iyo inoshandiswa semonomer kuti iburitse mvura solullpylpyrrollone (Pvp) inoshandiswa mumishonga yemishonga, yeoiri, cosmetics, chikafu chinowedzera uye zvinonetsa. Iyo inoshandiswa mukugadzirwa kwevanobatira pamwe chete, semuenzaniso, acrylic acid, acrylate, vinyl acetate uye acryllonisrile uye mune synthesis resinic.

Cas: 88-01-0

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Chigadzirwa Chinhu

Zvigadzirwa tags

Synonyms

1-vinyl-2-pyrrolidinone, 99 +%; n-vinyl-2-pyrrodidone, stabiledwitkegabit; n-vinyl-2-pyrrodidone, yakagadziriswa, 98% CHICK albook;N-VINYL-2-PYRROLIDINONE;N-VINYL-2-PYRROLIDONE;N-VINYLPYRROLIDONE;N-VINYLBUTYROLACTAM;1-ethenyl-2-pyrrolidinon

Zvikumbiro zveNVP

NVP inonyanya kushandiswa kubereka Polyvinylpyrrodidone, iyo inoshandiswa zvakanyanya muminda yemishonga, yezuva nezuva kemikari uye indasitiri yechikafu.

1. Yakashandiswa zvakanyanya mune cosmetics, magetsi, mushonga, mifananidzo yemishonga uye mimwe minda

2. Kune vhudzi rine bvudzi Gels, pharmacs disinfectants, nezvimwe.

Iyo yekugadzirira maitiro eN-Etleylene pheasone, kusanganisira matanho anotevera: Chikamu chiri: 0.5: 5: 3: 5: 10; Pakati pavo, iyo yakawanda-yakawanda-yexoxides is shanu musanganiswa weshanu oxidation maviri - 钒 nenzombe, Tin oxide, bonde oxide, uye manganse dioxide; Iwo musanganiswa weashanu oxidation dioxide uye oxide, shanu oxidation maviri - 钒 uye tin oxidation, shanu oxidation miviri - Musanganiswa weChinomwe Oxidation Dioxide is 0.2: 1: 2: 1. Sunga Sirivha, uye Wedzera 1 times the vhoriyamu yemvura, gadzirisa iyo pH kukosha kwe sulfutic acid uye ammonia mvura kusvika 6.5 kusvika ku7, uye wozowedzera sodium silicine uye sodium siliconate uye mukati kuenzana kune zviyero. White marasha dema, kupisa uye kumutswa kuti aite gadziriro yunifomu; Simbisa muBhati remvura uye kudzikisira mhinduro kuoma, yakaoma pa 100-120 ° C for 6 kusvika ku5h, yeN-450 Sanganisa ° C., ita mupakati; 2) Wedzera iyo molecular sieve ye1,1wt% uye 0.1Wt% yeiyo dialatel diher ether kuti uwedzere tembiricha kusvika 180 ° C kuti iite yakasviba ne12h muNyika Yakachengetedzwa; Izvo zvinotsanangurwa sezvakatsanangurwa; Chii chinotaurwa? Iyo molecular siete ndeye 10xchemicalbookbook molecular saiet kana 13x moleky saizi. Iyi nzira inosarudzwa se10x molecular sives; 3. 3 Iyo yakasanganiswa chiyero ndeye 1: 0.5: 0.1: 0.1; Gadzira iyo gasous mbichana zvinyorwa pasi pemamiriro emubhedha wekutenderera wechiitiko chakasvibiswa chekushambadzira kwezororo Bidhi Recalt The Catalyst inovharwa kusvika ku390 ° C. Mushure mekuita kwemvura inonyadzisa inosvika pachiyero, iyo N-Ethylene cephalopicone . Magasi eAlkaline ari angangoita imwe yeAmmonia, methlyemine, Dihamine, Trotalmine, uye ethimine. Tora gasi chromatography yekuongorora, zvichienderana neA γ-buthite seyakagadziriswa yechigadzirwa, chira chekare Phase chikamu, chipi chikamu chegasi chikamu chikamu chikamu chikamu chimwe chikamu, chegasi chikamu chikamu che chromatographic miedzo: TCD Detector, Stainless Steel Simbi, Poly Acetic Glycol Tannite Soliting Soliture Kuverengerwa nekuongororwa kweiyo gasi chromatography: NHP kutendeuka chiyero che92,8%, nvp kusarudza 91,5%, uye nvp mari ye8,6%.

Kutaurwa kweNVP

Compound	Kutaurwa
Chitarisiko	Yakajeka mvura
Kuchena	≥99.5%
Unyoro (WT%, KF)	≤0.2%
2-pyrrodine	≤0.2%
Ph kukosha (10% mumvura)	7 ~ 10
Density (D420g / ml)	1.03-1.05
Ruvara (Hazen)	≤20