Kayayyaki

Alamar inganci:

Bayyanar: Ruwan Marar Gaskiya

Abun ciki: ≥ 99%

Maimaita narkewa 76 C

Mizan tafasa 72-76 °C (lit.)

Yawa 1.119g

Yawan tururi> 1 (vsair)

Pressurearfin zafi 1.93 psi (20 °C)

Indexididdigar haɓakawa shine 1.435

Maɓallin filashi 61 °f

Umarni:

Ana amfani dashi mafi yawa a cikin kira na acrylates, acrylamides, da matsakaiciyar wakilin antifogging I

Tsarin tsaka-tsakin halitta Monomer na polymer fili.

Acryloyl chloridemahadi ne mai hade da sinadarai masu aiki. Dangane da iskar carbon da ba a gama hada ta biyu da kungiyar atam ta chlorine a cikin tsarin kwayoyin, zai iya samar da nau'ikan halayen sinadarai da yawa, sannan kuma ya sami ire-iren kwayoyin mahadi. Gabaɗaya magana, ana iya amfani da sinadarin acryloyl chloride azaman matsakaiciyar kayan da ake amfani da su a cikin ƙwayoyin halitta, don haka gefen da yake keɓewa yana da girma. Idan an amsa acryloyl chloride tare da acrylamide, za'a iya shirya n-acetylacrylamide mai mahimmancin darajar masana'antu.

Hanyar samarwa:

 acrylic acid da phosphorus trichloride suna da tasiri, yanayin molar na acrylic acid da phosphorus trichloride shine 1: 0.333, an gauraya biyun an zafafa su a tafasa. Sannu a hankali sanyaya cakuda dauki zuwa 60-70℃. Lokacin amsawa ya kasance 15 min, sannan lokacin amsawa ya kasance 2 h a zafin jiki na ɗaki. Samfurin aikin an samo shi ta hanyar narkewar juzu'i mai nauyi a karkashin rage matsa lamba (70-30 kPa). Yawan amfanin ƙasa ya kasance 66%.

Batutuwa da ke buƙatar kulawa:

Nau'ikan: ruwa mai ƙonewa; Rarraba yawan guba: guba

Beraye sun shaka LCLo: 25 ppm / 4H. Mice sun shaka LC50: 92 mg / m3 / 2H.

Bayan sun sha iska 370mg / m ^ 3 (100ppm) na tsawon awanni 2, berayen sun fara bacci, dyspnea da huhu na huhu; bayan shakar 18.5mg / m ^ 3 na tsawon awanni 5, sau 5, berayen sun haifar da jin haushin ido, dyspnea da bacci; uku daga beraye hudu sun mutu kwanaki 3 bayan ƙarshen gwajin, kuma an sami ciwon huhu a jikin jikin mutum; bayan shayar 9.3mg / m ^ 3 na tsawon awanni 6, sau 3, daya daga cikin berayen takwas din ya mutu, kuma kumburin huhu, ciwon huhu da kumburi da aka samu a autopsy. Shayar da 3.7 mg / m ^ 3, 6 hours, 15 sau, babu alamun guba, jikin mutum ya nuna viscera na al'ada

Bayanin fushi: zomo na fata 10mg / 24h; ido zomo 500mg matsakaici.

Hali masu haɗari na abubuwan fashewa: masu fashewa lokacin haɗuwa da iska

Halin halayen haɗari mai saurin haɗuwa: mai saurin kamawa idan akwai buɗaɗɗen wuta, zazzabi mai ƙarfi da kuma gurɓatuwa; hayaƙin chloride mai guba da aka samo daga konewa; gas mai guba na chloride ya lalace idan akwai zafi.

Hannun ajiya da halayen sufuri: ɗakin ajiyar yana iska kuma ya bushe a ƙananan zafin jiki; ana adana shi daban da oxidants, acid da alkalis.

Ma'aikatan kashewa: busassun foda, busassun yashi, carbon dioxide, kumfa, wakilin wakilcin kashe 1211.

Shiryawa: 50kg / drum.

Matsayin shekara-shekara: Tan 200 / shekara