GB/T 4293-1984
abolished_transferred
T/CIEP 0020-2024
Active
Group standards
T/CIEP 0020-2024 Industrial byproduct of biphenyl-2-ol in a 20% magnesium chloride solution
T/CIEP 0020-2024 Industrial byproduct of biphenyl-2-ol in a 20% magnesium chloride solution
Price:
$ 20.00
Basic Information
Standard Code:
T/CIEP 0020-2024
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Salt
Publish Date:
2024-09-11
Implement Date:
2024-09-20
Scope
Main technical content: This document specifies the requirements, test methods, inspection rules, marking, packaging, transportation, and storage of 20% magnesium chloride solution (hereinafter referred to as 20% magnesium chloride solution) as a by-product of phenol in industrial use. It also describes the corresponding test methods. This document is applicable to magnesium chloride solution produced from 2,6-dichlorotoluene as the main raw material for the production of phenol, and is limited to industrial use only.
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