一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

DIOXYGEN DIFLUORIDE

DIOXYGEN DIFLUORIDE Struktur
7783-44-0
CAS-Nr.
7783-44-0
Englisch Name:
DIOXYGEN DIFLUORIDE
Synonyma:
fluorine dioxide;Peroxy difluoride;Perfluoroperoxide;oxygen(I) fluoride;DIOXYGEN DIFLUORIDE
CBNumber:
CB21478572
Summenformel:
F2O2
Molgewicht:
69.996
MOL-Datei:
7783-44-0.mol

DIOXYGEN DIFLUORIDE Eigenschaften

Schmelzpunkt:
-154°C (119 K); Early prepns, described as brown gas, red liq and orange solid (mp -163.5°), probably contained other fluorine-oxygen compounds as impurities: Goetschel et al., loc. cit
Siedepunkt:
-56.12°C (estimate)
Dichte
3.071g/L [LID94]
Aggregatzustand
gas, stable only at low temperature
Farbe
red-orange solid, unstable gas
Spezifische W?rmekapazit?t
Cp(gas): 0.89 J/(g·K), at 25℃

Sicherheit

RIDADR  3310
HazardClass  2.3

DIOXYGEN DIFLUORIDE Chemische Eigenschaften,Einsatz,Produktion Methoden

Chemische Eigenschaften

thermally unstable gas at room temp; pale yellow solid or yellow liquid; enthalpy of vaporization 19.1kJ/mol; produced by reacting O2 and F2 at cryogenic temperatures in an electrical discharge [KIR78] [MER06] [CRC10]

synthetische

O2+F2 = O2F2
The gases are electrically excited in a discharge tube cooled with liquid nitrogen, and the unstable O3F3 thus formed is frozen out.
preparation of DIOXYGEN DIFLUORIDE

DIOXYGEN DIFLUORIDE Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


DIOXYGEN DIFLUORIDE Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 2)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Shaanxi Didu New Materials Co. Ltd
+86-86-17392712779 +8617792793228
1069@dideu.com China 8661 58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.
+8618950047208
ellena@amitychem.com China 43414 58

7783-44-0()Verwandte Suche:


  • DIOXYGEN DIFLUORIDE
  • fluorine dioxide
  • Peroxy difluoride
  • oxygen(I) fluoride
  • Perfluoroperoxide
  • 7783-44-0
  • F2O2
Copyright 2019 ? ChemicalBook. All rights reserved
卢湾区| 潢川县| 许昌市| 朝阳市| 秦安县| 蓝山县| 洞口县| 保康县| 容城县| 丰原市| 招远市| 高台县| 柘荣县| 满城县| 缙云县| 林州市| 邢台县| 公安县| 永州市| 诸暨市| 武定县| 肇州县| 华池县| 大庆市| 吐鲁番市| 肇庆市| 鸡泽县| 资中县| 喀什市| 清远市| 定安县| 溧阳市| 永安市| 平果县| 吕梁市| 宝清县| 邻水| 八宿县| 独山县| 铜鼓县| 鹿泉市|