T/CDIA 0058-2023 C.I. Pigment Orange 5
T/CDIA 0058-2023 C.I. Pigment Orange 5
Basic Information
Scope
Scope: This document specifies the requirements, sampling, test methods, inspection rules, and marking, packaging, transportation, and storage of C.I. Pigment Orange 5. This document applies to monoazo pigments produced by coupling 2,4-dinitroaniline diazonium salt with 2-naphthol and subjected to pigmentization processing. The products are mainly used in coatings, inks, and other fields. Main technical content: This document specifies the requirements, sampling, test methods, inspection rules, and marking, packaging, transportation, and storage of C.I. Pigment Orange 5. It sets inspection items such as appearance, color, relative coloring power, volatile matter at 105°C, water-soluble substances, electrical conductivity of water extracts, pH value of water suspension, oil absorption, sieve residue, chemical resistance, dispersion, and primary aromatic amines.