GB/T 3711-1983
Replaced
T/CPCIF 0190-2022
Active
Group standards
T/CPCIF 0190-2022 Re-alkylated phenol
T/CPCIF 0190-2022 Re-alkylated phenol
Price:
$ 20.00
Basic Information
Standard Code:
T/CPCIF 0190-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Chemical industry
ICS Name:
Phenol
Publish Date:
2022-04-14
Implement Date:
2022-07-15
Scope
Scope: This document specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of heavy alkylphenols. This document applies to heavy alkylphenols produced by alkylation reaction using catechol and isobutene as raw materials under the action of a catalyst; Main technical contents: Project indicators Type I Type II Appearance Light yellow to dark yellow oily liquid Dark yellow oily liquid Heavy alkylphenol content, w/% ≥ 9095, 2-6 dibutylcatechol content, w/% ≥ 5040 Moisture/% ≤ 1.01.0 Density (20 ℃)/(g/cm3) 0.91～0.98 0.91～0.98