GB/T 1267-2011
Chemical reagent.Sodium dihydrogen phosphate dihydrate (English Version)
- Standard No.
- GB/T 1267-2011
- Language
- Chinese, Available in English version
- Release Date
- 2011
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 1267-2011
- Replace
- GB/T 1267-1999
- Scope
- Molecular formula: NaH2P04•2H2O Relative molecular mass: 156.01 (according to the international relative atomic mass in 2007) This standard specifies the content of sodium dihydrogen phosphate dihydrate in chemical reagents Properties, specifications, tests, inspection rules, packaging and signs. This standard applies to the inspection of sodium dihydrogen phosphate dihydrate in chemical reagents.
GB/T 1267-2011 Referenced Document
- GB 15346 Chemical reagent.Packaging and marking*， 2012-12-31 Update
- GB/T 601 Chemical reagent.Preparations of reference titration solutions*， 2016-10-13 Update
- GB/T 602 Chemical reagent--Preparations of standard solutions for impurity
- GB/T 603 Preparation of preparations and products used in chemical reagent test methods*， 2023-08-06 Update
- GB/T 610-2008 Chemical reagent.General method for the determination of arsenic
- GB/T 6682 Water for analytical laboratory use.Specification and test methods
- GB/T 9723-2007 Chemical reagent.General rule for flame atomic absorption spectrometric analysis
- GB/T 9724 Chemical reagent.General rule for the determination of pH
- GB/T 9728 Chemical reagent.General method for the determination of sulphate
- GB/T 9729 Chemical reagent.General method for the determination of chloride
- GB/T 9732 Chemical reagent.General method for the determination of ammonium
- GB/T 9735-2008 Chemical reagent.General method for the determination of heavy metals
- GB/T 9738 Chemical reagent.General method for the determination of water insoluble matter
- GB/T 9739 Chemical reagent.General method for the determination of iron
- 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
GB/T 1267-2011 history
- 2011 GB/T 1267-2011 Chemical reagent.Sodium dihydrogen phosphate dihydrate
- 1999 GB/T 1267-1999 Chemical reagent-- Sodium dihydrogen phosphate, dihydrate
