T/CDIA 0040-2022 C.I. pigment orange 34
T/CDIA 0040-2022 C.I. pigment orange 34
Basic Information
Scope
Scope: This document specifies the requirements, sampling, test methods, inspection rules, and marking, packaging, transportation, and storage for C.I. Pigment Orange 34. This document applies to azo dyes produced by coupling 3,3'-dichlorobenzidine diazonium salt with 1-(4'-methylphenyl)-3-methyl-5-pyrazolone and subjected to pigmentation processing. The products are mainly used in fields such as coatings, inks, and plastics. Main technical content: It specifies the requirements, sampling, test methods, inspection rules, and marking, packaging, transportation, and storage for C.I. Pigment Orange 34. It sets six factory inspection items and type inspection items, including appearance, color, relative coloring power, volatile matter at 105°C, electrical conductivity of water extract, and pH value of water suspension.