GB/T 4293-1984
abolished_transferred
T/SDSCCE 059-2024
Active
Group standards
T/SDSCCE 059-2024 Polyacrylic Acid Pentabromobenzyl Ether By-Product Sodium Bromide
T/SDSCCE 059-2024
Price:
$ 20.00
Basic Information
Standard Code:
T/SDSCCE 059-2024
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Chemical industry
ICS Name:
Salt
Publish Date:
2024-02-26
Implement Date:
2024-03-04
Scope
Main technical content: This document specifies the requirements, test methods, inspection rules, marking and accompanying documents, packaging, transportation, and storage of sodium bromide produced as a by-product of pentabromobenzyl acetate. This document is applicable to the sodium bromide aqueous solution generated during the production of pentabromobenzyl acetate from pentabromobenzyl bromide and sodium acrylate. The liquid sodium bromide product obtained after adjusting the pH, adsorption decolorization, centrifugation, and concentration, as well as the solid sodium bromide product obtained after further concentration and drying, are mainly used in the chemical industry.
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