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Pigment Red 81:1 Manufacturer/Supplier -Shanhu Color

Product name: Pigment Red 81:1

(C.I. PIGMENT RED 81: 1 C.I. 45160:3)

CAS NO: 80083-40

Pigment Red 81:1 Application
The pigment red 81:1 is soluble in water for red and green fluorescence, and soluble in ethanol for red and red fluorescence. This organic insoluble pigment is yellow in concentrated sulfuric acid and red after dilution. After adding sodium hydroxide to the pigment solution, there is a large red precipitate. It is wildly used in low viscosity and offset inks.

Pigment Red 81: 1Physical and Chemical Properties
PH: 4

Oil Absorption(ml/100g): 45±5

Density(g/cm³): 1.7

Heat(℃): 150

Light: 5 Grade

Acid: 5 Grade

Alkali: 6 Grade

Water Resistance: 4 Grade

Oil Resistance: 4 Grade

Pigment Red 81:1 Synonyms
Xanthylium, 9-[2-(ethoxycarbonyl)phenyl]-3, 6-bis(ethylamino)-2, 7-dimethyl-, molybdatetungstatesilicate; RHODAMINEY-SMA;

Xanthylium, 9-2-(ethoxycarbonyl)phenyl-3, 6-bis(ethylamino)-2,7-dimethyl-, molyb Chemical book date tung statesilicate;

PIGMENTRED 81:1;

Pigmentred 81:1 (C.I.45160:3);

9-[2-(Ethoxycarbonyl)phenyl]-3, 6-bis(ethylamino)-2, 7-dimethylxanthyliummolybdatetungstatesilicate;

C.I.45160:3; C.I.Pigment Red 81:1