Sulfur Tetrafluoride (SF4)

Tsanangudzo Pfupi:

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


Product Detail

Product Tags

Tsanangudzo

Tsanangudzo

99%

SF6

0.2%

O2+N2

0.1%

CO2

0.05%

CF4

0.1%

Mamwe Sarufa Compounds(SxFy)

0.5%

Sulfur tetrafluoride inorganic compound ine molecular formula yeSF4. Igasi risina ruvara, rinoparadza uye rine muchetura zvakanyanya munzvimbo yakajairika. Iine huremu hwe108.05, nzvimbo yekunyunguduka inosvika -124°C, uye painofashaira inosvika -38°C. Ndiyo inonyanya kushanda uye inoshandiswa zvakanyanya inosarudza organic fluorinating agent. Inogona kusarudza fluorinate carbonyl uye hydroxyl mapoka. Iyo ine chinzvimbo chisingadzoreki mukugadzirwa kwemakemikari akanaka, liquid crystal zvinhu uye yakakwirira-yekupedzisira maindasitiri emishonga. Sulfur tetrafluoride inosarudza organic fluorinating agent. Igasi risina ruvara rine kunhuhwirira kwakasimba kwakafanana nesarufa dioxide gasi pasi petembiricha yakajairika uye kumanikidzwa. Iyo ine chepfu uye haipisi kana kuputika mumhepo; pa600 ° C Ichiri kugadzikana zvakanyanya. Yakasimba hydrolysis mumhepo inoburitsa chiutsi chichena. Kusangana nehunyoro munharaunda kunogona kukonzera ngura yakafanana nehydrofluoric acid. Yakazara hydrolyzed kuita sulfur dioxide uye hydrofluoric acid, kana chikamu hydrolyzed, inoburitsa chepfu thionyl fluoride, asi inogona kunyudzwa zvachose nechakasimba alkali mhinduro kuti ive isina chepfu uye isingakuvadzi munyu; inogona kunyungudutswa mubenzene. Sulfur tetrafluoride parizvino ndiyo inonyanya kushanda yekusarudza organic fluorinating agent inoshandiswa zvakanyanya. Inogona kusarudza fluorinate carbonyl uye hydroxyl mapoka (inotsiva okisijeni mu carbonyl-ine makomisheni); inoshandiswa zvakanyanya mumakemikari akanaka emhando yepamusoro-yemvura yekristaro zvinhu uye Kugadzirwa kwepamusoro-kumagumo emishonga nemishonga yezvipembenene maindasitiri epakati ane nzvimbo isingadzokerike. Inogona zvakare kushandiswa kumagetsi gasi, kemikari vapor deposition, pamusoro pekurapa mumiriri, plasma yakaoma etching uye zvimwe zvakawanda zvinhu. Inoshandiswa mune organic synthesis, inowanzoitika reagent yekugadzira fluorocarbons. Sulfur tetrafluoride inochengetwa munzvimbo inotonhorera, ine mhepo yekuchengetera zvinhu. Inofanirwa kuchengetwa zvakaparadzana kubva kune oxidants, makemikari anodyiwa, uye alkali simbi, uye kure nemoto uye kupisa masosi.

Application:

① Organic fluorination mumiririri:
Iyo inonyanya kushanda yepamusoro selectivity fluorinating agent inoshandiswa zvakanyanya mu-high-grade liquid crystal material uye fluorine-ine mishonga yezvipembenene, mishonga uye yepakati; inogona zvakare kushandiswa seyerekitironi gasi, makemikari vapor deposition, pamusoro pekurapa vamiririri, yakaoma etching, plasma nezvimwe zvinhu.

Normal package:

Product

Sulfur Tetrafluoride(SF4

Package Size

47Ltr Cylinder

Kuzadza Zvemukati/Cyl

45Madz

Hty mu20FT

250 cyls

Cylinder Tare Weight

50Madz

Valve

CGA 330

Advantage:

①Anopfuura makore gumi pamusika;
②ISO mugadziri wechitupa;
③Kutumirwa nekukurumidza;
④Stable raw material source;
⑤On-line analysis system yehutano hwehutano mumatanho ose;
⑥Chinodiwa chepamusoro uye hunyanzvi hwekubata silinda isati yazadza;


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