GB/T 16983-2021
Chemical reagent—Dichloromethane (English Version)
- Standard No.
- GB/T 16983-2021
- Language
- Chinese, Available in English version
- Release Date
- 2021
- Published By
- 国家市场监督管理总局、中国国家标准化管理委员会
- Latest
- GB/T 16983-2021
- Replace
- GB/T 16983-1997
- Scope
- This document specifies the technical requirements, testing, inspection rules, packaging and marking of the chemical reagent dichloromethane. This document applies to the inspection of the chemical reagent dichloromethane. Molecular formula: CH2Cl2 Relative molecular mass: 84.93 (according to the international relative atomic mass in 2018) CAS number: 75 09 2
GB/T 16983-2021 Referenced Document
- GB 15258 General rules for preparation of precautionary label for chemicals
- GB 15346 Chemical reagent.Packaging and marking
- GB/T 601 Chemical reagent.Preparations of reference titration solutions
- 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 605 Chemical reagent General method for the measurement of colour
- GB/T 606 Chemical reagent General method for the determination of water Karl Fischer method
- GB/T 611-2021 Chemical reagent—General method for the determination of density
- GB/T 6682 Water for analytical laboratory use.Specification and test methods
- GB/T 9722-2006 Chemical reagent.General rules for the gas chromatography
- GB/T 9723-2007 Chemical reagent.General rule for flame atomic absorption spectrometric analysis
- GB/T 9736-2008 Chemical reagent.General method for the determination of acidity and alkalinity
- GB/T 9740 Chemical reagent.General method for the determination of dry residue after evaporation
- HG/T 3921 Chemical reagent.Regulations for sampling and acceptance
GB/T 16983-2021 history
- 2021 GB/T 16983-2021 Chemical reagent—Dichloromethane
- 1997 GB/T 16983-1997 Chemical reagent. Dichloromethane
