GB/T 42721-2023 Active National standards

GB/T 42721-2023 Electronic specialty gas—Nitric oxide

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 42721-2023

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Industrial gases and chemical gases

ICS Name: Industrial gases

Publish Date: 2023-08-06

Implement Date: 2024-03-01

Pages: 13 pages

Scope

This document specifies the technical requirements, sampling, testing methods, inspection rules, marking, packaging, transportation, storage, and safety information for nitrogen oxide. This document is applicable to nitrogen oxide used in the manufacturing of integrated circuits and other electronic industries.

Development Information

Word Count: 21 Thousand words Pages: 13 pages

Referenced Standards

ISO 19230 GB 190-1990 Labels for packages of dangerous goods GB 190-2009 Packing symbol of dangerous goods GB/T 5099-1994 Seamless steel gas cylinders GB/T 5099.1-2017 Seamless steel gas cylinders—Part 1:Quenched and tempered steel cylinders with tensile strength less than 1 100 MPa GB/T 5099.3-2017 Seamless steel gas cylinders—Part 3:Normalized cylinders GB/T 5099.4-2017 Seamless steel gas cylinders—Part 4:Seamless stainless steel gas cylinders GB/T 5832.3-2011 Determination of moisture in gases—Part 3:The method of Cavity Ring-Down Spectroscopy GB 7144-1999 Colored cylinder mark for gases GB/T 7144-2016 Coloured cylinder mark for gases GB/T 8979-1996 Pure nitrogen GB/T 8979-2008 Pure nitrogen and high purity nitrogen and ultra pure nitrogen GB/T 11640-2001 Seamless aluminium alloy gas cylinder GB/T 11640-2011 Seamless aluminum alloy gas cylinders GB/T 11640-2021 Seamless aluminium alloy gas cylinders GB 14194-1993 Rules for filling of permanent gas cylinders GB/T 14194-2006 Rules for filling of permanent gas cylinders GB/T 14194-2017 Rules for filling of compressed gas cylinders 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 16804-1997 Precautionary labels for gas cylinders GB/T 16804-2011 Precautionary labels for gas cylinders GB/T 28726-2012 Gas analysis—Gas chromatograph with helium ionization detector TSG R0005-2011 Supervision Regulation on Safety Technology for Transportable Pressure Vessel TSG 23-2021 Regulation on Safety Technology for Gas Cylinder GB/T 8979-2025 Pure nitrogen,high purity nitrogen and ultra pure nitrogen GB/T 5832.3-2025 Gas analysis—Determination of moisture in gases—Part 3:The method of cavity ring-down spectroscopy GB/T 28726-2025 Gas analysis—Gas chromatograph with helium ionization detector

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