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Synox Green 4590 is a water-dispersed pigment, exceptionally lightfast, yields an intense phthalo green, and is formulated specifically for the coloring of paper pulp.
Synox Green 4590 is easy to use and requires no rinsing; directions included.
Synox Green 4590 has high tintorial strength and excellent fastness to solvents, heat, light, & weathering.
CAS: 1328-53-6
MF: C32Cl16CuN8
MW: 1127.19
EINECS: 215-524-7
Synonyms
C.I.PIGMENT BLUE 15:0;C.I.PIGMENT ORANGE 6;C.I.PIGMENT ORGANG 13;C.I.PIGMENT RED 13;PIGMENT FAST MAROON;C.I.PIGMENT RED 146;YELLOWISH SCARLET POWDER;C.I.PIGMENT RED 21
C.I. Pigment Green 7;C.I. 74260;Accosperse Cyan Green G;Calcotone Green G;Ceres Green 3B;Chromatex Green G;Cromophtal Green GF;Cyanine Green T;Cyanine Green GP;Dainichi Cyanine Green FG;Dainichi Cyanine Green FGH;Daltolite Fast Green GN;Duratint Green 1001;Fastogen Green B;Fastogen Green 5005;Fastolux Green;Fenalac Green G;Fenalac Green G Disp;Granada Green Lake GL;Graphtol Green 2GLS;Heliogen Green G;Heliogen Green GA;Heliogen Green GN;Heliogen Green GNA;Heliogen Green GTA;Heliogen Green GV;Heliogen Green GWS;Irgalite Fast Brilliant Green 3GL;Irgalite Fast Brilliant Green GL;Klondike Yellow X 2261;Lutetia Fast Emerald J;Monastral Fast Green G;Monastral Fast Green 2GWD;Monastral Fast Green BGNA;Monastral Fast Green GD;Monastral Fast Green GF;Monastral Fast Green GFNP;Monastral Fast Green GNA;Monastral Fast Green GTP;Monastral Fast Green GV;Monastral Fast Green GWD;Monastral Fast Green GX;Monastral Fast Green GXB;Monastral Fast Green GYH;Monastral Fast Green LGNA;Monastral Green GFN;Monastral Green GH;Monolite Fast Green GVSA;Non-Flocculating Green G 25;Opaline Green G 1;Permanent Green Toner GT-376;Phthalocyanine Green VFT 1080;Phthalocyanine Green WDG 47;Pigment Fast Green G;Pigment Fast Green GN;Polymo Green FBH;Polymo Green FGH;Polymon Green G;Polymon Green GN;PV-Fast Green G;Sanyo Cyanine Green;Sanyo Phthalocyanine Green F 6G;Sanyo Phthalocyanine Green FB Pure;11118-59-5;11129-83-2;12224-95-2;12240-11-8;12619-69-1;16143-81-0;37340-12-8;39362-52-2;39380-65-9;50642-99-4;51653-13-5;52499-70-4;64333-62-6;67053-86-5;72779-62-5;73560-40-4;81180-93-0;85256-45-7;90651-64-2;97380-88-6;104492-02-6;108137-02-6;109319-61-1;127546-06-9;128281-89-0;179671-47-7;194554-64-8;914378-31-7;PIGMENT BRILLIANT GREEN PHTHALOCYANINE
To ensure maximum color intensity and proper adhesion to the pulp, a retention agent must be added to the pulp before the pigment is applied.
Synox Green 4590 belongs to the Phthalocyanine Green Pigment2.
Synox Green 4590 is widely used in paint industry, plastic industry, textile industry, ink industries, leather industries, coating industry, paper industries, and rubber industry.
Phthalocyanine green G, which has many commercial names, is a synthetic green pigment from the group of phthalocyanine dyes, a complex of copper(II) with chlorinated phthalocyanine.
Synox Green 4590 is a soft green powder, which is insoluble in water.
Synox Green 4590 is a bright, high intensity colour used in oil and acrylic based artist's paints, and in other applications.
Copper phthalocyanine Synox Green 4590 is a variant where some of the chlorine atoms are replaced with bromine.
Bromination is less efficient than chlorination.
Consequently, the degree of bromination is lower.
Synox Green 4590 Chemical Properties
Density: 2.00
Colour Index: 74260
Form: powder to crystal
Color: Green to Dark green
Stability: Light Sensitive
LogP: -0.4 at 23℃
EPA Substance Registry System: Synox Green 4590 (1328-53-6)
Synox Green 4590 is dark green powder.
The density is 1.94~2.05g/cm3.
Insoluble in general solvents in Zhejiang Province.
Bright color and strong coloring power.
Synox Green 4590 is olive green when dissolved in concentrated sulfuric acid, and green precipitate after dilution, with excellent fastness.
Uses
Synox Green 4590 is an organometallic pigment used in tattoo inks and plastics.
Due to its stability, phthalo green is used in inks, oil paint, coatings, and many plastics. In application Synox Green 4590 is transparent.
Being insoluble, Synox Green 4590 has no tendency to migrate in the material.
Synox Green 4590 is a standard pigment used in printing ink and packaging industry.
Synox Green 4590 is also legal in all cosmetics except those used around the eyes.
Synox Green 4590 is used in some tattoos.
Synthesis, properties, and production
Synox Green 4590 is derived from phthalocyanine blue by chlorination in the presence of aluminium trichloride.
The stoichiometry for the complete chlorination is shown:
Cu(C32H16N8) + 16 Cl2 → Cu(C32N8Cl16) + 16 HCl
In practice, Synox Green 4590 is a mixture of isomers and degrees of chlorination.
The 15th and 16th chlorides are difficult to install.
The chemical formula usually ranges from C32H3Cl13CuN8 to C32HCl15CuN8.
Due to the presence of strongly electronegative chlorine substituents, the absorption spectrum is shifted from that of the parent copper phthalocyanine.
Synox Green 4590 is highly stable and resistant to alkali, acids, solvents, heat, and ultraviolet radiation.
