GB/T 3135-1982
abolished_transferred
T/SDSCCE 077-2025
Active
Group standards
T/SDSCCE 077-2025 By-product industrial manganese dioxide
T/SDSCCE 077-2025 By-product industrial manganese dioxide
Price:
$ 20.00
Basic Information
Standard Code:
T/SDSCCE 077-2025
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Oxide
Publish Date:
2025-09-05
Implement Date:
2025-09-12
Scope
This document specifies the requirements, test methods, inspection rules, and marking, packaging, transportation, and storage for by-product industrial manganese dioxide. This document applies to manganese dioxide obtained by the reduction of potassium permanganate during the production of vinyl sulfonic acid. After alkali washing, water washing, filtration, and drying, the by-product industrial manganese dioxide is obtained, which is mainly used in the manufacture of industrial potassium permanganate.
Development Information
Related Standards
GB/T 3501-1983
Abolished
GB/T 3501-1983 Technical requirements of superfine ruthenium dioxide hydrate powder
GB/T 3502-1983
Abolished
GB/T 3502-1983 Technical requirements of super fine palladium oxide powder
GB/T 5236-1985
abolished_transferred
GB/T 5236-1985 Antimony trisulfide
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
GB/T 7315.2-1987
abolished_transferred