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mankhwala

Acrylonitrile(CAS#107-13-1)

Chemical Property:

Molecular Formula C3H3N
Molar Misa 53.06
Kuchulukana 0.806g/mLat 20°C
Melting Point -83 °C (kuyatsa)
Boling Point 77 °C (kuyatsa)
Pophulikira 32°F
Kusungunuka kwamadzi Zosungunuka. 7.45 g / 100 mL
Kusungunuka 73g/l
Kuthamanga kwa Vapor 86 mmHg (20 °C)
Kuchuluka kwa Vapor 1.83 (vs mpweya)
Maonekedwe Madzi
Mtundu Zomveka
Kununkhira Fungo lochepa ngati pyridine pa 2 mpaka 22 ppm
Malire Owonetsera NIOSH REL: TWA 1 ppm, 15-min C 1 ppm, IDLH 85 ppm; OSHAPEL: TWA 2 ppm, 15-min C 10 ppm; ACGIH TLV: TWA 2 ppm.
Merck 14,131
Mtengo wa BRN 605310
PH 6.0-7.5 (50g/l, H2O, 20℃)
Mkhalidwe Wosungira 2-8 ° C
Zomverera Kuwala Kumverera
Zophulika Malire 2.8-28% (V)
Refractive Index n20/D 1.391(lit.)
Zakuthupi ndi Zamankhwala Kuchuluka kwa Nthunzi: 1.83 (vs mpweya)
Kuthamanga kwa nthunzi: 86 mmHg (20 ℃)
zinthu yosungirako: 2-8 ℃
tcheru: Kuwala kwambiri
WGK Chijeremani: 3
RTECS: AT5250000

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa R45 - Angayambitse khansa
R11 - Yoyaka Kwambiri
R23/24/25 – Poizoni pokoka mpweya, kukhudzana ndi khungu komanso kummeza.
R37/38 - Zokwiyitsa dongosolo la kupuma ndi khungu.
R41 - Kuopsa kwa kuwonongeka kwakukulu kwa maso
R43 - Itha kuyambitsa chidwi pakukhudzana ndi khungu
R51/53 - Poizoni kwa zamoyo zam'madzi, zitha kubweretsa zovuta kwanthawi yayitali m'malo am'madzi.
R39/23/24/25 -
R62 - Chiwopsezo chotheka cha kusokonekera kwa chonde
R63 - Chiwopsezo chotheka kuvulaza mwana wosabadwa
Kufotokozera Zachitetezo S53 - Pewani kuwonekera - pezani malangizo apadera musanagwiritse ntchito.
S9 - Sungani chidebe pamalo abwino mpweya wabwino.
S16 - Khalani kutali ndi magwero oyatsira.
S45 - Pakachitika ngozi kapena ngati simukumva bwino, funsani upangiri wachipatala nthawi yomweyo (onetsani chizindikirocho ngati kuli kotheka.)
S61 - Pewani kumasulidwa ku chilengedwe. Onani malangizo apadera / mapepala achitetezo.
S36/37 - Valani zovala zoyenera zodzitchinjiriza ndi magolovesi.
Ma ID a UN UN 1093 3/PG 1
WGK Germany 3
Mtengo wa RTECS AT5250000
FLUKA BRAND F CODES 8
TSCA Inde
HS kodi 29261000
Kalasi Yowopsa 3
Packing Group I
Poizoni LD50 pamlomo makoswe: 0.093 g/kg (Smyth, Carpenter)

 

Mawu Oyamba

Acrylontril ndi madzi opanda mtundu komanso onunkhira. Ili ndi malo owira pansi komanso malo okwera kwambiri, osavuta kusinthasintha. Acrylontril sasungunuka m'madzi kutentha kwabwinobwino, koma amasungunuka m'madzi ambiri osungunulira.

 

acrylontrile ali ndi ntchito zosiyanasiyana. Choyamba, ndizofunikira kwambiri pakupangira ulusi wopangira, komanso kupanga mphira, mapulasitiki ndi zokutira. Kachiwiri, acrylontrile ingagwiritsidwenso ntchito popanga mafuta okazinga otsekemera, mafuta owonjezera, mankhwala osamalira tsitsi, utoto ndi mankhwala opangira mankhwala. Komanso, acrylontril angagwiritsidwenso ntchito ngati zosungunulira, extractant ndi chothandizira polymerization zimachitikira.

 

acrylontril ikhoza kukonzedwa ndi mankhwala otchedwa cyanidation. Izi kawirikawiri ikuchitika ndi anachita propylene ndi sodium cyanide pamaso pa distilled ammonia kubala acrylontril.

 

Muyenera kulabadira chitetezo chake mukamagwiritsa ntchito acrylontril. Acrylnitril ndi yoyaka kwambiri, choncho m'pofunika kupewa kukhudzana ndi moto wotseguka komanso kutentha kwambiri. Chifukwa cha poizoni kwambiri, ogwira ntchito ayenera kuvala zida zodzitetezera monga magalasi ndi magolovesi. Kuwonetsedwa kwa acrylontril kwa nthawi yayitali kapena kwambiri kungayambitse matenda monga kuyabwa pakhungu, kupweteka kwa maso, komanso kupuma movutikira. Choncho, m'pofunika kuonetsetsa mpweya wabwino mukamagwiritsa ntchito, ndipo tcherani khutu kutsatira njira zoyendetsera ntchito ndi ndondomeko zoyendetsera ntchito. Ngati kukhudzana kapena kupuma kwa acrylitril kumayambitsa kusapeza bwino, pitani kuchipatala mwachangu.


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