Standard No.:	GB/T 33386-2016
English Name:	2,3,3,3-Tetrafluoropropene(HFO-1234yf)for industrial use
Chinese Name:	工业用2,3,3,3-四氟丙烯(HFO-1234yf)
Chinese Classification:	G17    General organic chemicals
Professional Classification:	GB    National Standard
ICS Classification:	71.080.20 71.080.20    Halogenated hydrocarbons 71.080.20
Issued by:	AQSIQ; SAC
Issued on:	2016-12-30
Implemented on:	2017-7-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	7500 words
Price(USD):	140.00
Delivery:	via email in 1~3 business day

本标准规定了工业用2,3,3,3-四氟丙烯（HFO-1234yf，亦可简称为：R1234yf）的要求、试验方法、检验规则、标志、包装、运输、贮存和安全。?
本标准适用于以四氯丙烯、五氟丙烷等为原料，用气相法或液相法，在催化剂作用下和无水氟化氢反应，精制而得2,3,3,3-四氟丙烯（HFO-1234yf），主要以单工质或混合工质用来替代四氟乙烷（HFC-134a）。