GB/T 3135-1982
abolished_transferred
T/HEBQIA 339-2025
Active
Group standards
T/HEBQIA 339-2025 Highly pure magnesium oxide
T/HEBQIA 339-2025 Highly pure magnesium oxide
Price:
$ 20.00
Basic Information
Standard Code:
T/HEBQIA 339-2025
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Oxide
Publish Date:
2025-01-10
Implement Date:
2025-01-10
Scope
Scope: This document is applicable to food-grade, pharmaceutical-grade, industrial-grade (lightweight) and silicon steel-grade magnesium oxide with a magnesium oxide content of not less than 98%. Main technical content: This document specifies the classification, requirements, test methods, inspection rules, marking, labeling, packaging, transportation, and storage of high-purity magnesium oxide.
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