R22（二氟一氯甲烷）

產(chǎn)品名稱：工業(yè)用二氟一氯甲烷(R22)

分子式：CHCLF2

相對(duì)分子質(zhì)量:86.47

產(chǎn)品標(biāo)準(zhǔn):GB/T 7373-2006

產(chǎn)品用途: 用作制冷劑、農(nóng)藥噴霧劑，也用作滅火劑及氟樹脂的原料。

理化性質(zhì): 在常溫常壓下是一種無(wú)色、無(wú)味、無(wú)毒的氣體；熔點(diǎn)-146℃，沸點(diǎn)-40.8℃，相對(duì)密度(水=1)1.21；與空氣混合時(shí)，不燃、無(wú)爆炸危險(xiǎn)，具有較高的熱穩(wěn)定性和化學(xué)穩(wěn)定性。

包裝與儲(chǔ)運(yùn):本產(chǎn)品用專用鍋瓶或貯槽(槽車)裝運(yùn),應(yīng)貯存在陰涼干燥的地方,不得靠近熱源,嚴(yán)禁日曬雨淋,貯運(yùn)應(yīng)符合中華人民共和國(guó)鐵路、公路運(yùn)輸相關(guān)規(guī)定。

包裝規(guī)格：非重復(fù)充裝鋼瓶：30lb/13.6kg、50lb/22.7kg  重復(fù)充裝鋼瓶:400L、800L、926L、1000L、ISO-TANK。

Product name：Industrial Chlorodifluoromethane（HCHC-22）         Chemical structure：CHClF2

Relative molecule mass：86.47             Product standard：GB/T 7373-2006

Application：The product is used an a refrigerant in household, industrial and commercial air-conditioning systems. It can also be used as an aerosol propellant for pesticide and paint, or as a fire extinguishing agent. It is a primary feedstock for fluoropolymers.

Physical and chemical properties：Under normal temperature and pressure, the product is a colorless, odorless and nontoxic gas. Its melting point is -146℃, its boiling point is -40.8℃ and its liquid density is 1.213g/cm3 at 20℃. Its mixture with air is nonflammable and free of explosion risk. It shows good thermal and chemical stabilities under normal conditions.

Storage & transportation：The product is packed in appropriate cylinders or tanks(or tank cars). It is to be kept in cool and dry place, without being exposed to heat source, sunlight and raining. It is to comply with the regulations of railway and road transportation issued by Chinese government concerning hazardous cargo.

Packing specifications：Non-refillable cylinder: 30lb/13.6kg、50lb/22.7kg；Refillable cylinder: 400L、800L、926L、1000L、ISO TANK

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