HG/T 2775-2025 Active Industry standards-Chemical industry

HG/T 2775-2025

Publish Date: 2025-12-17 Implement Date: 2026-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: HG/T 2775-2025

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Oxides, elemental substances

ICS Name: Oxide

Publish Date: 2025-12-17

Implement Date: 2026-07-01

Publisher: 工业和信息化部

Technical Committee: 全国化学标准化技术委员会无机化工分技术委员会

Development Information

Drafting Units:

湖北振华化学股份有限公司、四川省银河化学股份有限公司、北京理工大学等

Drafting Persons:

叶文进、唐双全、张妞等

Replace the following standards

HG/T 2775-2010 HG/T 2775-2010 Chrome oxide, 2nd industrial grade

Related Standards

GB/T 3135-1982 abolished_transferred

GB/T 3135-1982 Technical requirements of commercial purity beryllium oxide powder

Publish Date: 1982-05-28

GB/T 3501-1983 Abolished

GB/T 3501-1983 Technical requirements of superfine ruthenium dioxide hydrate powder

Publish Date: 1983-02-21

GB/T 3502-1983 Abolished

GB/T 3502-1983 Technical requirements of super fine palladium oxide powder

Publish Date: 1983-02-21

GB/T 5236-1985 abolished_transferred

GB/T 5236-1985 Antimony trisulfide

Publish Date: 1985-07-22

GB/T 7315.1-1987 abolished_transferred

GB/T 7315.1-1987 Methods for chemical analysis of vanadium pentoxide—The potassium permanganate oxidation-ammonium ferrous sulfate titrimetric method for the determination of vanadium pentoxide content

Publish Date: 1987-02-27

GB/T 7315.2-1987 abolished_transferred

GB/T 7315.2-1987 Methods for chemical analysis of vanadium pentoxide—The molybdenum blue spectrophotometric method for the determination of silicon content

Publish Date: 1987-02-27