product name: industrial difluoromethane
relative molecule mass：86.47
product standard：gh/t 4634-2014
application: the product is used as a special typy of refrigerant or to make blend refrigerants such as r407, r410, r504
physical and chemical properties: under normal temperature and pressure, the product is a colorless gas with a slight scent of ether. its melting point is -136℃, its boiling point is -51.7℃. its liquid density is 0.958g/cm3 at 25℃. it is hardly decomposable under normal conditions because of its stable chemical structure. its odp value is nil, and its gwp value is 650.
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 regulation of railway and road transportation issued by chinese government nese concerning hazardous cargo.
packing specifications: refillable cylinder:400l, 800l, 926l, 1000l,iso tank