R245fa（五氟丙烷）

產品名稱: 1,1,1,3,3- 五氟丙烷(R245fa)
分子式: CsH3Fs,
相對分子量: 134.05,
產品標準Q/JHGS 166-2016
產品用途:作為第三代的替代發泡劑，替代CFC, HCFC 用作硬質聚氨酯(PU)泡沫塑料的發泡劑，也可用于制冷劑替代中央空
調中的R123, R22 制冷劑。
預防措施:防止泄漏到工作場所空氣中。受高熱分解，放出有毒的氟化物和氯化物氣體。遇熱容器內壓增大，有爆炸危險。
急救措施:吸入:轉移至新鮮空氣處，如呼吸困難或呼吸停止,進行人工呼吸，皮膚接觸:液體的迅速汽化可能引起凍傷，如有
接觸，用大量清水沖洗，眼睛接觸:立即用大量水沖洗至少15分鐘。
安全儲存:在陰涼、通風良好處儲存。防止日曬，遠離火種、熱源。
廢棄處置:根據國家和地方有關法規的要求處置，或與制造商聯系處置方式。
包裝規格:非重復充裝鋼瓶: 30lb/13.6kg、 501b/22.7kg. 重復充裝鋼瓶: 100升、 400升、 800升. 926升、1000升、 ISO-TANK
Product name: 11.1.3,3-perfluoropropane
Molecular formula: CHFs,
Relative molecular weight: 134.05,
standard compliance: Q/JHGS 166-2016
Application : 1.1.3.3-Pentafluoropropane(R245fa) is a third generation foaming agent to replace CFCs and HCFCS , it could be used as foaming
agent for rigid polyurethane(PU) plastic and refrigerantor, it also could be used as refrigerant to replace R123, R22.
Precaution: Prevent steam leak into working area Decompose in high temperature, may release poisonous fluoride and chloride gas. If heated, the
internal pressure increase, may cause explosion.
Emergency measure:Skin contact: it could quickly vaporize which may lead to frostbite.if contacted use plenty of water to wash.Eye contact: use
plenty of water to wash for at least 15 minutes.
Storage: Keep in cool and ell-ventilated place.Avoid sunshine, keep away from heat resoucre.Keep seperately from fire source.
Disposal: Dispose of in accordance with national or local laws or regulations, or contact manufacturer for disposal method.
Package Specifications:Disposable cyindere310b/13.6kg. 51b/2.kg Rillble clinder:00.400L. 800L.926L. 100 ISO-TANK
技術指標Technical specification
項目
優等品
-等品
合格品
Item
premium quality
quality
regular
純度purity w/% 2
99.8
99.6
99.5
水分moisture w/%≤
0.0010
0.0010
0.0020
酸度(以HCI計) acidity (as HFC) w/% s
0.0001
0.0001?
0.0001
蒸發殘留物evaporated residue w/%≤
0.005
0.005
0.005
氯化物(CI)試驗chloride (CI)test
通過pass
通過pass
通過pass
?