HG/T 2339-2005
Dibasic lead phosphite (English Version)
- Standard No.
- HG/T 2339-2005
- Language
- Chinese, Available in English version
- Release Date
- 2005
- Published By
- Professional Standard - Chemical Industry
- Latest
- HG/T 2339-2005
- Replace
- HG 2339-1992
- Scope
- This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation and storage of lead dibasic phosphite. This standard applies to powdery dibasic lead phosphite directly synthesized by the lead oxide suspension method and phosphorous acid. Molecular formula: 2PbO·PbHPO·1/2HO Relative molecular mass: 742.59 (according to the 2001 international relative atomic mass)
HG/T 2339-2005 Referenced Document
- GB/T 1250 Rules for expression and judgement of limiting values
- GB/T 6003.1 Test sieves—Technical requirements and testing—Part 1:Test sieves of metal wire cloth*， 2022-10-12 Update
- GB/T 6003.2 Test sieves.Technical requirements and testing.Part 2:Test sieves of metal wire cloth*， 2012-12-31 Update
- GB/T 6003.3 Test sieves of electroformed sheets
- GB/T 601 Chemical reagent.Preparations of reference titration solutions*， 2016-10-13 Update
- GB/T 603 Preparation of preparations and products used in chemical reagent test methods*， 2023-08-06 Update
- GB/T 6678 General principles for sampling chemical products
HG/T 2339-2005 history
- 2005 HG/T 2339-2005 Dibasic lead phosphite
- 1992 HG 2339-1992 lead dibasic phosphite
HG/T 2339-2005 Dibasic lead phosphite has been changed from HG 2339-1992 lead dibasic phosphite.
