Standard No.:	GB 7746-1997
English Name:	Anhydrous hydrogen fluoride for industrial use
Chinese Name:	工业无水氟化氢
Chinese Classification:	G14    Other inorganic chemicals
Professional Classification:	GB    National Standard
ICS Classification:	71.060.30 71.060.30    Acids 71.060.30
Issued by:	STSB
Issued on:	1997-06-24
Implemented on:	1998-1-1
Status:	superseded
Superseded by:	GB 7746-2011 Anhydrous hydrogen fluoride for industrial use GB/T 7746-2011 Anhydrous hydrogen fluoride for industrial use
Superseded on:	2012-5-1
Abolished on:	2012-05-01
Superseding:	GB 7746-1987 Anhydrous hydrogen fluoride for industrial use GB 7747.1-1987 Anhydrous hydrogen fluoride for industrial use--Determination of water content GB 7747.2-1987 Anhydrous hydrogen fluoride for industrial use--Determination of hexafluorosilicic acid content GB 7747.4-1987 Anhydrous hydrogen fluoride for industrial use--Determination of non-volatile acid content GB 7747.3-1987 Anhydrous hydrogen fluoride for industrial use--Determination of sulfur dioxide content
Language:	English
File Format:	PDF
Word Count:	5000 words
Price(USD):	150.00
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本标准规定了工业无水氟化氢的要求、试验方法、检验规则以及标志、包装、运输、贮存和安全。本标准适用于无水氟化氢。无水氟化氢主要用于制取氟化剂、氟卤烷烃和试剂氢氟酸及其他含氟产品等。