Iimveliso
P-Touidine
Inkcazo
Indalo:
Iikristale ezimhlophe ezimenyezelayo.Ukutsha.Ukuxinana okuzalanayo o.9619. Indawo yokunyibilikisa 44 ~ 45 ℃.Indawo yokubilisa 200.2 ℃.Indawo edanyazayo 87.2 ℃.Refractive index 1.5534.Inyibilika kancinci emanzini, inyibilika etywaleni, ether, carbon disulfide kunye namafutha.I-Soluble kwi-dilute mineral acids kwaye yenza iityuwa.
Ulwazi lweMveliso
Inombolo yeCAS : 106-49-0
Ifomula yemichiza:C7H9N
Ubunzima bemolekyuli: 107.153
a) Imbonakalo: Imo: ikristale
Umbala: mhlophe
b) Ivumba: njengotywala
c) Ivumba elibi : Akukho datha ikhoyo
d)pH: nge-20 °C
ialkaline
e) Indawo yokunyibilika/ Indawo yokunyibilika/uluhlu: 41 - 46 °C - lit.
indawo yokukhenkceza:
f)Iqondo lokubila lokuqala 200 °C - lit.
kunye noluhlu lokubilisa:
g)Indawo yeFlash: 87 °C - ikomityi evaliweyo - DIN 51758
h)Izinga loMphunga: Akukho datha ikhoyo
i)Ukutsha akuvuthi -Ukutsha (iziqina)
(iqinile, irhasi):
j)Phezulu/Ngasezantsi Akukho datha ikhoyo
ukutsha okanye
imida eqhumayo:
k) Uxinzelelo lomphunga: 1,3 hPa kuma-50 °C
l) Ubuninzi bomphunga: 3,9
m) Uxinzelelo 0,973 g/mL ku-25 °C - lit.
Uxinzelelo olunxulumeneyo: Akukho datha ikhoyo
n) Ukunyibilika kwamanzi: 7,5 g/l ku-20 °C
o) I-Coefficient yokwahlula: log Pow: 1,39 - (Lit.), I-Bioaccumulation ayilindelekanga.
n-octanol/amanzi
p)Ukuzitshintsha 480 °C
Ubushushu: -DIN 51794
q)Ukwahlula Akukho datha ikhoyo
Ubushushu:
r) I-Viscosity: i-Viscosity, i-kinematic: Akukho datha ekhoyo
Viscosity, dynamic: Akukho datha ekhoyo
s) Iimpawu eziqhumayo: Akukho datha ikhoyo
t) Iipropati ze-Oxidizing: akukho nanye
Olunye ulwazi lokhuseleko
Ukunyibilika kwenye iEtere kwi-20 °C
izinyibilikisi - enyibilikayo
Utywala kwi-20 °C
- iyanyibilika
Ukuqhawula rhoqo 5,08 kwi-25 °C
Umphunga onxulumeneyo 3,9
Ukuxinana
Uzinzo kunye nokuSebenza kwakhona
Ukuphinda kusebenze:
Yenza imixube eqhumayo ngomoya xa kufudunyezwa ngamandla.Uluhlu olusuka kwi-approx.15 U-Kelvin ongezantsi kwe-flash point uzakulinganiswa njengobaluleke kakhulu.Oku kulandelayo kusebenza ngokubanzi kwizinto eziphilayo ezinokutsha kunye nemixube: kusasazo olululo oluhambelanayo, xa kusonjululwa amandla okudubula kothuli anokuthi acingelwe.
Uzinzo lwekhemikhali :
Imveliso izinzile ngokwekhemikhali phantsi kweemeko eziqhelekileyo zendawo (ubushushu begumbi).
Ukubakho kweentshukumo ezinobungozi:
Umngcipheko wogqabhuko-dubulo nge:
I-asidi ye-nitric
Umngcipheko wokutsha okanye ukwenziwa kweerhasi ezinokutsha okanye umphunga one:
iiminerali acids
Iiasidi
Iimeko ekufuneka uziphephe:
Ukufudumeza okunamandla.
Imathiriyeli engahambelaniyo:
iiplastiki ezahlukeneyo
Iimveliso zokubola ezinobungozi:
Xa kutsha: bona icandelo 5
ukhuseleko
Le mveliso inetyhefu.Umhlaza.04mg/L. Umvundla umbindi wemithambo-luvo ubuncinci boxinzelelo lwetyhefu 0. 04mg/L.Emva kwemizuzu engama-40 yoqhagamshelwano lwesikhumba, iya kubonisa iimpawu zetyhefu.Ubuninzi bokugxininiswa okuvumelekileyo emoyeni ngu-3mg / m3.Ubuthi bufana ne-o-toluidine.Jonga i-o-toluidine.
Ipakishwe kwimigqomo yentsimbi, ubunzima bobunzima obuyi-180kg ngomphanda.Gcina kwindawo eyomileyo nengena umoya, ikhuselwe kubushushu, ukufuma kunye nelanga.Ukugcinwa kunye nokuthuthwa ngokwemigaqo yezinto ezinobuthi.
