HG/T 2521-2008 Abolished Industry standards-Chemical industry

HG/T 2521-2008 Industrial silicon sol。

Publish Date: 2008-04-23 Implement Date: 2008-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: HG/T 2521-2008

Standard Type: Industry standards

Standard Status: Abolished

is_force_gb: no

CCS Name: Oxides, elemental substances

ICS Name: Oxide

Publish Date: 2008-04-23

Implement Date: 2008-10-01

Pages: 8 pages

Development Information

Pages: 8 pages

Replace the following standards

HG/T 2521-1993 HG/T 2521-1993 Industrial silicone sol

Superseded by the following standards

HG/T 2521-2022

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