GB/T 667-2023 Active National standards

GB/T 667-2023 Chemical reagent—Zinc nitrate hexahydrate

GB/T 667-2023 Chemical reagent—Zinc nitrate hexahydrate

Publish Date: 2023-08-06 Implement Date: 2024-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 667-2023

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Generally, inorganic reagents

ICS Name: Chemical reagents

Publish Date: 2023-08-06

Implement Date: 2024-03-01

Pages: 8 pages

Scope

This document specifies the properties, technical requirements, test methods, inspection rules, and packaging and marking of zinc nitrate hexahydrate (zinc nitrate), a chemical reagent. This document is applicable to the inspection of zinc nitrate hexahydrate (zinc nitrate). Note: The molecular formula of zinc nitrate hexahydrate (zinc nitrate) is Zn(NO3)2·6H2O, with a relative molecular mass of 297.48 (based on the 2022 International Relative Atomic Mass), and a CAS number of 10196186.

Development Information

Word Count: 12 Thousand words Pages: 8 pages

Replace the following standards

GB/T 667-1995 Chemical reagent—Zinc nitrate hexahydrate

Referenced Standards

GB/T 9723-2007 Chemical reagent—General rule for flame atomic absorption spectrometric analysis GB/T 23942-2009 Chemical reagent—General rules for inductively coupled plasma atomic emission spectrometry GB/T 601-2002 Chemical reagent Preparations of standard volumetric solutions GB/T 601-2016 Chemical reagent—Preparations of reference titration solutions GB/T 602-2002 Chemical reagent—Preparations of standard solutions for impurity GB/T 603-2002 Chemical reagent—Preparations of reagent solutions for use in test methods GB/T 603-2023 Chemical reagent—Preparations of reagent solutions for use in test methods GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods GB/T 9724-2007 Chemical reagent—General rule for the determination of pH GB/T 9728-1988 Chemical reagent General method for the determination of sulphate GB/T 9728-2007 Chemical reagent—General method for the determination of sulphate GB/T 9729-1988 Chemical reagent General method for the determination of chloride GB/T 9729-2007 Chemical reagent—General method for the determination of chloride GB/T 9738-1988 Chemical reagent General method for the determination of water insoluble matter GB/T 9738-2008 Chemical reagent—General method for the determination of water insoluble matter GB 15258-1999 General rules for preparation of precautionary label for industrial chemicals GB 15258-2009 General rules for preparation of precautionary label for chemicals GB 15346-1994 Chemical reagent—Packaging and marking GB 15346-2012 Chemical reagent—Packaging and marking HG/T 3921-2006 Chemical reagents sampling and acceptance rules HG/T 3484-1999 Chemical reagent Standard of clear liquor,made from glass dust,and standard of transparence GB/T 602-2026 Chemical reagent—Preparations of standard solutions for impurity

Related Standards

GB/T 2921-1982 Abolished

GB/T 2921-1982 Chemical reagents—Classification and nomenclature of liquid stationary phase for gas chromatography

Publish Date: 1982-03-03

GB/T 2922-1982 Abolished

GB/T 2922-1982 Chemical reagents—Determination of specific surface area of solid supports used in chromatography

Publish Date: 1982-03-03

GB/T 3914-1983 Replaced

GB/T 3914-1983 Chemical reagents—The general rules of anodic stripping voltammetry

Publish Date: 1983-11-07

GB/T 673-1984 Replaced

GB/T 673-1984 Chemical reagent—Arsenic trioxide

Publish Date: 1984-12-27

GB/T 1263-1986 Replaced

GB/T 1263-1986 Chemical reagent—Disodium hydrogen phosphate dodecahydrate

Publish Date: 1986-08-13

GB/T 1292-1986 Replaced

GB/T 1292-1986 Chemical reagents—Ammonium acetate

Publish Date: 1986-08-13