GB/T 4293-1984
abolished_transferred
T/SDSCCE 043-2022
Active
Group standards
The format of T/SDSCCE 043-2022 is for the reaction by-product magnesium chloride hexahydrate
T/SDSCCE 043-2022
Price:
$ 20.00
Basic Information
Standard Code:
T/SDSCCE 043-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Chemical industry
ICS Name:
Salt
Publish Date:
2022-11-30
Implement Date:
2022-12-07
Scope
Main technical content: This document specifies the requirements for the format of the reaction by-product magnesium chloride hexahydrate, test methods, inspection rules, marking and accompanying documents, packaging, transportation, and storage, etc. This document is applicable to the magnesium chloride aqueous solution produced by the Grignard reaction during the production of hydroxybenzyl alcohol and 2-cyano-4'-methylbiphenyl (Sartan Biphenyl), which is obtained after extraction, decolorization, and concentration slicing. It is mainly used in construction materials, snow melting agents, etc.
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