Standard No.:	GB/T 655-2011
English Name:	Chemical Reagent - Ammonium Persulfate
Chinese Name:	化学试剂 过硫酸铵
Chinese Classification:	G62    General inorganic reagent
Professional Classification:	GB    National Standard
ICS Classification:	71.040.30 71.040.30    Chemical reagents 71.040.30
Issued by:	AQSIQ; SAC
Issued on:	May 12, 2011
Implemented on:	2011-10-1
Status:	valid
Superseding:	GB/T 655-1994 Chemical reagent－Ammonium persulfate
Language:	English
File Format:	PDF
Word Count:	2000 words
Price(USD):	90.0
Delivery:	via email in 1 business day

1 Scope This standard specifies the properties, specifications, tests, inspection rules, package and mark of the ammonium persulfate in the chemical reagent. This standard is applicable to the inspection of ammonium persulfate in the chemical reagent. 2 Normative References The following normative documents contain provisions which, through reference in this standard, constitute provisions of this standard. For dated references, subsequent amendments (excluding any corrections) to, or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to study whether the latest editions of these documents are applicable. For undated references, the latest editions of the normative documents referred to apply. GB/T 601 "Chemical Reagent -- Preparations of Standard Volumetric Solutions" CB/T 602 "Chemical Reagent -- Preparations of Standard Solutions for Impurity" (GB/T 602-2002, ISO 6353-1: 1982, NEQ) GB/T 603 "Chemical Reagent -- Preparations of Reagent Solutions for Use in Test Methods" (GB/T 603-2002, ISO 6353-1: 1982, NEQ) GB/T 6682 "Water for Analytical Laboratory Use -- Specification and Test Methods" (GB/T 6682-2008, ISO 3696: 1987, MOD) GB/T 9729 "Chemical Reagent -- General Method for the Determination of Chloride" (GB/T 9729-2007, ISO 6353-1: 1982, NEQ) GB/T 9735 "Chemical Reagent -- General Method for the Determination of Heavy Metals" (GB/T 9735-2008, ISO 6353-1: 1982, NEQ) GB/T 9738 "Chemical Reagent -- General Method for the Determination of Water Insoluble Matter" (GB/T 9738-2008, ISO 6353-1: 1982, NEQ) GB/T 9739 "Chemical Reagent -- General Method for the Determination of Iron"(GB/T 9739-2006, ISO 6353-1: 1982, NEQ) GB/T 9741-2008 "Chemical Reagent - General Method for the Determination of Residue after Ignition" (ISO 6353-1: 1982, NEQ) GB 15258 "General Rules for Preparation of Precautionary Label for Chemicals" GB 15346 "Chemical Reagent -- Packaging and Marking" HG/T 3484 "Chemical Reagent Standard of Clear Liquor, Made from Glass Dust, and Standard of Transparence" HG/T 3921 "Chemical Reagent-Regulations for Sampling and Acceptance"

Contents Foreword I 1 Scope 2 Normative References 3 Properties 4 Specifications 5 Tests 6 Inspection Rules 7 Package and Mark