GB/T 4293-1984
abolished_transferred
T/SDSCCE 048-2022
Active
Group standards
T/SDSCCE 048-2022 Polychlorinated Kali byproduct of Naphthalene Fluorination and Nitroderivatives
T/SDSCCE 048-2022 Polychlorinated Kali byproduct of Naphthalene Fluorination and Nitroderivatives
Price:
$ 20.00
Basic Information
Standard Code:
T/SDSCCE 048-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Chemical industry
ICS Name:
Salt
Publish Date:
2022-12-27
Implement Date:
2023-01-04
Scope
Main technical content: This document specifies the requirements, test methods, inspection rules, marking and accompanying documents, packaging, transportation, storage, etc. of potassium chloride as a by-product of polyfluorinated nitrobenzene. This document applies to potassium chloride produced by the fluorine-chlorine exchange process during the production of polyfluorinated nitrobenzene products, and to potassium chloride obtained by refining the by-products of polyfluorinated nitrobenzene, which is only used in industrial production.
Development Information
Related Standards
GB/T 6275-1986
Abolished
GB/T 6275-1986 Ammonium hydrogen carbonate for industrial use
GB/T 6276.1-1986
Replaced
GB/T 6276.1-1986 Ammonium hydrogen carbonate for industrial use—Determination of total alkalinity—Volumetric method
GB/T 6276.2-1986
Replaced
GB/T 6276.2-1986 Ammonium hydrogen carbonate for industrial use—Determination of chloride content—Potentiometric method
GB/T 6276.3-1986
Replaced
GB/T 6276.3-1986 Ammonium hydrogen carbonate for industrial use—Determination sulphide content—Visible turbidimetric method
GB/T 6276.4-1986
Replaced