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https://www.shanhucolor.com/products/pigment-red-81-2-cas-75627-12-2.html

Pigment Red 81:2 Manufacturer/Supplier - Shanhu Color

Product name: Pigment Red 81:2

(C.I. PIGMENT RED 81 C.I. 45160:2)

Synonyms: C.I. Pigment Red 81; Fast Pink Lake G; FAST PINK TONER; pigment red 81 (45161:1); Pigment Fast Pink Toner

CAS NO: 75627-12-2

Molecular Formula: C54H60MoN4O13Si

Pigment Red 81: 2 Application
Pigment red 81:2 is a molybdenum silicic acid type lake, presenting a blue-red color, which is consistent with the magenta color used in the four-color printing plate overprint ink and has high coloring ability. This organic red pigment 81:2 is mainly used for blueish, offset inks, solvent inks, aqueous inks and other fields.

Pigment Red 81: 2 Molecular Structure Formula

Pigment Red 81: 2 Physical and Chemical Properties
PH:6

Oil Absorption(ml/100g): 45±5

Density(g/cm³): 1.7

Heat(℃): 140

Light: 4 Grade

Acid: 5 Grade

Alkali: 4 Grade

Water Resistance: 4 Grade

Oil Resistance: 4 Grade

Pigment Red 81:2 Synonyms
Xanthylium, 3, 6-bis(ethylamino)-9-[2-(methoxycarbonyl)phenyl]-2, 7-dimethyl-, molybdatesilicate;

Benzoicacid, 2-[6-(ethylamino)-3-(ethylimino)-2, 7-dimethyl-3H-xanthen-9-yl]-, methylester, molybdosilicate;

Xanthylium, 3, 6-bis(ethylamino)-9-[2-(Chemicalbookmethoxycarbonyl)phenyl]-2, 7-dimethyl-, molybdatesilicatelybdatesilicate;

PIGMENT RED 81:2;

Pigment red 81:2(C.I.45161:1);

3, 6-Bis(ethylamino)-9-(2-(methoxycarbonyl)phenyl)-2, 7-dimethylxanthyliummolybdatesilicate;

C.I.Pigment Red 81:3; C.I.45161:1