Pigmentová oranžová 67-Corimax Orange2952

Seznam parametrů produktu

Číslo indexu barevPigment orange 67
Jméno výrobkuCorimax Orange2952
Kategorie produktůOrganické pigmenty
Stálost světla (povlak)6-7
Tepelná odolnost (povlak)180
Distribuce odstínů

Funkce: Bright orange.


Recommended for industrial paints, powder coatings, solvent inks, UV inks.
Suggested for automotive paint, architectural coatings, coil coatings, offset inks.

Molecular formula: C17H11ClN6O3
Molecular weight: 382.77
CAS No: 74336-59-7

Molekulární struktura:

Použití produktu:
A high-opacity non-transparent product launched in recent years, the specific surface area of Paliotol Orange L2952 HD is 25m2 / g, giving a bright yellow-orange color tone, and the fastness in most organic solvents is not very satisfactory. It is mainly used for paint coloring, especially for long oil and medium oil alkyd resin systems, decorative paints and latex paints. It has excellent light and weather fastness. It can also be used in nitrocellulose solvent inks.

Princip syntézy:
2-Nitro-4-chloroaniline (red group 3GL) as a diazo component, dissolved in an aqueous solution of hydrochloric acid under heating, cooled to 0-5 ° C, added an aqueous solution of sodium nitrite to carry out the diazotization reaction. The sulfamic acid was removed; the diazonium salt was coupled with the coupling component pyrazolo-quinazolone, and then subjected to a pigmentation treatment to prepare CI Pigment Orange 67.