Dibenzoyl peroxide (BPO-75W)
| CAS nhamba | 94-36-0 |
| Molecular formula | C14H10O4 |
| Molecular uremu | 242.23 |
| Nhamba yeEINECS | 202-327-6 |
| Mamiriro ezvinhu | |
| Zvikamu zvinoenderana | synthetic material intermediates;oxidation;furawa yegorosi, starch modifier;basic organic reagents;polymerization catalysts uye resin;free radical polymerization reaction catalyst;organic makemikari mbishi zvinhu;organic peroxides;oxidant;mutangi wepakati, mumiririri wekurapa, mumiriri wevulcanizing;peroxy series additives |
| Melting point | 105 C (rega.) |
| Boiling point | 176 F |
| Density | 1.16 g/mL pa25 C (rega.) |
| Steam pressure | 0.009 Pa pa25 ℃ |
| Refractive index | 1.5430 (kufungidzira) |
| Flash point | > 230 F |
| Solubility | soluble mu benzene, chloroform uye ether.Kunyanya kunyungudika mumvura. |
| Form | upfu kana zvidimbu |
| Color | chena |
| Kunhuwa | zvishoma benzaldehyde kunhuhwirira.Pane kuvava uye mutsa |
| Exposure limit | TLV-TWA 5 mg/m3;IDLH 7000mg / m3. |
| Kugadzikana | oxidant yakasimba.Kupisa zvakanyanya.Usagaye kana kubatwa kana kukwizwa.Izvo hazvienderane neanoderedza maejenti, asidhi, mabhesi, madoro, simbi, uye organic zvinhu.Kubata, kudziyisa kana kukweshana kunogona kukonzera moto kana kuputika. |
| Chitarisiko | hupfu chena kana granular aqueous solid |
| Content | 72~76% |
Activation simba: 30 Kcal / mol
Iyo 10-awa hafu yehupenyu tembiricha: 73 ℃
Iyo 1-awa hafu yehupenyu tembiricha: 92 ℃
1-miniti hafu yehupenyu tembiricha: 131 ℃
Main application:Inoshandiswa se monomer polymerization initiator yePVC, polyester isina unsaturated, polyacrylate, asi inoshandiswawo semuchinjika-inobatanidza mumiririri we polyethylene, uye inoshandiswa sekurapa mumiririri weunsaturated polyester resin, inoshandiswa seanalytical reagent, oxidant uye bleaching agent;se conditioner yehupfu hwemhando, ine bactericidal mhedzisiro uye yakasimba oxidation mhedzisiro, ichigonesa hupfu kuchena.
Package:20 Kg, 25 Kg, yemukati PE bhegi, ekunze katoni kana kadhibhodhi bhaketi kurongedza, uye pasi pe35 ℃ inochengetwa munzvimbo inotonhorera uye ine mhepo.Cherechedza: Chengeta pasuru yakavharwa, yeuka kurasikirwa nemvura, uye kukonzera njodzi.
Zvifambiso zvinodiwa:Benzoyl peroxide ndeyekutanga-odha organic oxidant.Nhamba yeNjodzi: 22004. Chigaba chacho chichaiswa chiratidzo che "organic peroxide" uye haifaniri kuva nevafambi.
Nengozi maitiro:Mune organic zvinhu, inoderedza agent, sarufa, phosphorus uye yakavhurika murazvo, chiedza, kukanganisa, kupisa kwakanyanya kunopisa;kupisa kwekukurudzira utsi.
Matanho ekudzima moto:Kana moto, moto uchadzimwa nemvura panzvimbo inoputika.Kana moto wakatenderedza kemikari iyi, chengeta mudziyo wacho uchitonhorera nemvura.Mumoto mukuru, nzvimbo yemoto inofanira kubviswa pakarepo.Basa rekuchenesa nekudzikinura mushure memoto haringaitwe peroxide isati yanyatsotonhorera.Muchiitiko chekudonha kunokonzerwa nemoto kana kushandiswa, kubuda kunofanirwa kusanganiswa nemvura yakanyorova vermiculite, yakacheneswa (hapana simbi kana fiber maturusi), uye kuiswa mumudziyo wepurasitiki kuti urapwe nekukurumidza.
Nzira dzekurasa tsvina dzinokurudzirwa:Pretreatment yaisanganisira kuora ne natridium hydroxide.Pakupedzisira, iyo biodegradable sodium benzene (formate) solution inodirwa mudhiraini.Huwandu hukuru hwekurapwa kwemushonga hunoda kugadzirisa pH usati wabuda mugedhi, kana mushure mekusanganiswa nenonfuel, kudzora kupisa.Zvigaba zvisina chinhu zveperoxides zvinofanira kupiswa kure kana kugezwa ne10% NaOH solution.
