삼불화염소(가스)

삼불화염소(가스) 속성

삼불화염소(가스) C화학적 특성, 용도, 생산

개요

Chlorine trifluoride (CIF3) is a toxic, corrosive, very reactive liquefied compressed gas packaged in cylinders as a liquid under its own vapor pressure of 1.55 kg/cm2 at 21°C (22 psia at 70°F). CIF3 is a very useful chemical in operations requiring a highenergy fluorinating agent or incendiary material, especially since it can be handled at room temperatures.
Chlorine trifluoride is primarily of interest as a component in rocket fuels, in industrial cleaning and etching operations primarily in the semiconductor industry, nuclear reactor fuel processing and other industrial operations.

화학적 성질

Chlorine trifluoride appears as a colorless gas or green liquid with a pungent odor. Boils at 53°F. It reacts with water to form chlorine and hydrofluoric acid with release of heat.

용도

Chlorine trifluoride is used as a fluorinating agent. It may be Used as a fluorinating agent, incendiary, igniter and propellant for rockets, in nuclear reactor fuel processing, pyrolysis inhibitor for fluoro carbon polymers.
During Word War II, Chlorine trifluoride was used by Germany as an incendiary gas.

제조 방법

Chlorine trifluoride was first reported by Ruff and Krug who prepared it by fluorination of chlorine, this also produced ClF and the mixture was separated by distillation.
3F2 + Cl2 → 2ClF3

건강위험

Chlorine trifluoride is toxic by itself and also reacts with moisture to form a variety of other toxic and corrosive materials, including hydrofluoric acid. When the product escapes into the environment, it hydrolyzes with the moisture in the air or, in the case of human contact, with the moisture in the human body. Direct contact with CIF3 vapor or liquid can result in a thermal burn in addition to the chemical burns produced by the hydrolysis products.

화학 반응

Chlorine trifluoride is hypergolic (will initiate the combustion of many materials without an ignition source) with many materials. It is extremely reactive with most inorganic and organic materials. These reactions can be very violent or in some cases explosive. Therefore, all materials that come into contact with chlorine trifluoride must be evaluated.
Chlorine trifluoride hydrolyzes rapidly with moisture to form mostly hydrogen fluoride along with hydrogen chloride, chlorine monofluoride, and a variety of oxyhalogen compounds. The oxyhalogens may include chlorine dioxide, chlorous acid, chlorine oxyfluoride and oxygen difluoride.
Chlorine trifluoride is a strong oxidizer that can essentially decrease the ignition temperature of potential fuels, including materials of construction (e.g., metals) for CIF3 systems. Furthermore, because of chlorine trifluoride’s extreme reactivity, there is a high potential for contamination to serve as an ignition source. Friction between two materials can generate fine particles (contaminants), which may ignite from the heat generated. Contaminants in chlorine trifluoride systems potentially can burn with sufficient heat to propagate the ignition to system components.

폐기물 처리

Return unused product to the supplier for proper disposal. In process applications, gaseous chlorine trifluoride can be disposed of in either liquid or dry scrubbers. Dry scrubbers work well under normal operating conditions for small quantities of Chlorine trifluoride but are not recommended for large or emergency releases unless specifically designed. Scrubbers must be designed to withstand the heat generated in the event of a large release. For normal operation, it is recommended an inert gas be used as a diluents prior to product being introduced to scrubber. This will help disperse the heat of reaction. Wet scrubbers typically use caustic solutions, such as potassium or sodium hydroxide, as the scrubbing medium. Wet scrubbers handled the heat of reaction better, as well as neutralize the products of reaction. Disposal of liquid chlorine trifluoride is extremely hazardous and is not recommended.

삼불화염소(가스) 준비 용품 및 원자재

원자재

준비 용품

삼불화염소(가스) 공급 업체

공급자	전화	이메일	국가	제품 수	이점
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	18754	58
Shaanxi Dideu Medichem Co. Ltd	+86-029-89586680 +86-18192503167	1026@dideu.com	China	7724	58
CD Chemical Group Limited	+8615986615575	info@codchem.com	China	20342	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20288	58
SHANGHAI KEAN TECHNOLOGY CO., LTD.	+8613817748580	cooperation@kean-chem.com	China	40066	58
HUNAN CHEMFISH SCIENTIFIC CO.,LTD	+86-0731-85567275 13021512891	sales05@chemfish.com	China	8305	58
Isotope (Xiamen) Industry and Trade Co., Ltd	0510-051082803581 15903302207	zhongxin326@sohu.com	China	229	58
DWS Specialty Gas Co., Ltd	131-9467-7939 4001882517	shineliu@shanglangas.com	China	454	58
Shandong Hemao New Material Co., Ltd.	13061243681	hemiao66@163.com	China	226	58
chemfish tokyo co.,ltd	0731-85567275 18229978283	tokyo@chemfish.com	China	2846	58

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