GB/T 4293-1984
abolished_transferred
T/SDSCCE 034-2022
Active
Group standards
T/SDSCCE 034-2022 By-product Ammonium Chloride
T/SDSCCE 034-2022 By-product Ammonium Chloride
Price:
$ 20.00
Basic Information
Standard Code:
T/SDSCCE 034-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Chemical industry
ICS Name:
Salt
Publish Date:
2022-07-25
Implement Date:
2022-08-01
Scope
Main technical content: This document specifies the technical requirements, test methods, inspection rules, and marking, packaging, transportation, and storage of by-product ammonium chloride products. This document is applicable to by-product ammonium chloride generated during the production of methyl acetate from acetonitrile, methanol, and hydrogen chloride, which is 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