Sulfur Tetrafluoride (SF4)

Whakaahuatanga Poto:

EINECS NO: 232-013-4
NO CAS: 7783-60-0


Taipitopito Hua

Tohu Hua

Whakatakotoranga

Whakatakotoranga

99%

SF6

0.2%

O2+N2

0.1%

CO2

0.05%

CF4

0.1%

Ētahi atu Pūhui Whanariki(SxFy)

0.5%

Ko te Sulfur tetrafluoride he pūhui pararopi me te tauira rāpoi o te SF4.He hau kore tae, he kino, he tino paitini i roto i te taiao paerewa.He 108.05 te taumaha ngota ngota, he -124°C te ira whakarewa, me te ira koropuke -38°C.Ko te tino whai hua, me te whakamahia whānuitia māngai fluorinating organic.Ka taea e ia te whiriwhiri i nga roopu carbonyl me te hydroxyl.He waahi kaore e taea te whakakapi i roto i te hanga matū pai, nga rauemi karaihe wai me nga umanga rongoa teitei.Ko te tetrafluoride te whanariki he maatete fluorinating waro.He hau kore tae me te kaha kaha o te kakara rite ki te hau whanariki dioxide i raro i te pāmahana me te pehanga noa.He paitini, e kore e wera, e pahū ranei i te rangi;i te 600°C Tonu tino pumau.Ko te hauwai kaha i roto i te hau ka puta te auahi ma.Ka pa ki te makuku i roto i te taiao ka puta te waikura rite ki te waikawa waiwaro.Ka oti te whakamaroke ki roto i te whanariki hauwai me te waikawa waiwaro, ka whakahiatohia tetahi wahi, ka whakaputahia e ia te thionyl fluoride paitini, engari ka taea e te otinga kawakore kaha kia riro hei tote kore-paitini me te kino kore;ka taea te rewa ki te benzene.Ko te tetrafluoride te whanariki te mea tino whai hua hei whiriwhiri i nga kaihoko fluorinating waro e whakamahia whanuitia ana.Ka taea e ia te whiriwhiri i nga roopu waro me nga roopu hydroxyl (whakakapi i te hāora i roto i nga pūhui waro-ira);e whakamahia nuitia ana i roto i nga matū pai mo nga rauemi karaihe wai teitei me te Ko te hanga o nga takawaenga o te rongoa me te pesticide teitei he waahi kaore e taea te whakakapi.Ka taea hoki te whakamahi mo te hau hiko, te whakaheke matū matū, te kaihoko maimoatanga mata, te whakamaroke maroke plasma me te maha atu o nga waahanga.Ka whakamahia i roto i te whakahiato waro, he reagent noa mo te hanga fluorocarbons.Ka penapena te tetrafluoride whanariki i roto i te whare putunga hauhautanga, whai hau.Me penapena motuhake mai i nga mea hāora, matū kai, me nga konganuku alkali, kia matara atu i nga puna ahi me te wera.

Taupānga:

① Te kaihoko fluorination organic:
Ko te kaihoko fluorinating whiriwhiri teitei tino whai hua e whakamahia nuitia ana i roto i nga taonga karaihe wai-tiketike me te pesticides, rongoa me nga takawaenga;Ka taea hoki te whakamahi hei hau irahiko, te whakangao matū matū, nga kaihoko maimoatanga mata, te tarai maroke, te plasma me etahi atu waahanga.

mōkihi pūnoa:

Hua

Tetrafluoride whanarikiSF4

Rahi mokete

47Ltr Cylinder

Whakakī Ihirangi/Cyl

45Kgs

Te maha i roto i te 20FT

250 porotaka

Taumaha Tare Porotakaro

50Kgs

Takirere

CGA 330

Painga:

①Neke atu i te tekau tau i runga i te maakete;
②Ko te kaihanga tiwhikete ISO;
③Te tuku tere;
④Stable rauemi raw puna;
⑤Punaha tātari-a-ipurangi mo te whakahaere kounga i ia taahiraa;
⑥High whakaritenga me te tukanga tino mo te hapai i te porotaka i mua i te whakakī;


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