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Pigment Red 49:1, Lisor Red
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Product Description
Lisor red
Chinese alias: C. I. pigment red 49:1; Lisor red; 105;1301 Lisor Daqi; 3144;3144R; Pigment red 49:1; Barium 2-(2-hydroxy -1-naphthalene azo)-1-naphthalene sulfonate
Hue or color light: blue red
Coverage: translucent type
Molecular formula: C40H26BaN4O8S2
Molecular weight: 892.1134
Solubility: slightly soluble in ethanol, acetone and hot water; in concentrated sulfuric acid is red purple, diluted into red brown precipitate; in case of concentrated nitric acid is brown red solution; slightly soluble in sodium hydroxide aqueous solution, alcohol solution with hydrochloric acid into brown purple.
Relative Density:1.48-1.90
堆积Density/(lb/gal)：12.3-15.8
Average particle size/μm:0.10
Specific surface area/(m2/g):32-67
pH value/(10% slurry):7.7-8.7
Oil absorption/(g/100g):40-65
Red powder, strong coloring but poor hiding power. Slightly soluble in hot water, ethanol, acetone and sodium hydroxide solution, soluble in sulfuric acid is line light purple, dilution time becomes reddish purple, and then reddish brown precipitation, nitric acid is brown red solution, other general performance.
Main use
The pigment variety is barium salt lake, which gives neutral red light. Due to the unsatisfactory heat resistance stability, its application in plastics is limited. It is mainly used in printing ink coloring, especially for publishing gravure ink. The resin treatment dosage form can reduce its copper light phenomenon. Special dosage form is suitable for water-based printing ink. More economical pigment varieties. Mainly used for ink and stationery watercolor, oil and other coloring pigments, can also be used for paint.
- Product Description
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- Commodity name: Pigment Red 49:1, Lisor Red
- Commodity ID: KC-491
Lisor red, pigment red 49:1,KC-491, color light blue red pigment, translucent type, pigment red 49:1(Pigment Red 49:1) is barium salt lake, giving blue light. due to unsatisfactory heat resistance stability, its application in plastics is limited. Mainly used in printing ink coloring, especially for publishing gravure ink, resinized dosage form can reduce its copper light phenomenon; Special dosage form is suitable for water-based printing ink, mainly used for ink and stationery watercolor, oil and other coloring pigments, can also be used for paint.
Lisor red
Chinese alias: C. I. pigment red 49:1; Lisor red; 105;1301 Lisor Daqi; 3144;3144R; Pigment red 49:1; Barium 2-(2-hydroxy -1-naphthalene azo)-1-naphthalene sulfonate
Hue or color light: blue red
Coverage: translucent type
Molecular formula: C40H26BaN4O8S2
Molecular weight: 892.1134
Solubility: slightly soluble in ethanol, acetone and hot water; in concentrated sulfuric acid is red purple, diluted into red brown precipitate; in case of concentrated nitric acid is brown red solution; slightly soluble in sodium hydroxide aqueous solution, alcohol solution with hydrochloric acid into brown purple.
Relative Density:1.48-1.90
堆积Density/(lb/gal)：12.3-15.8
Average particle size/μm:0.10
Specific surface area/(m2/g):32-67
pH value/(10% slurry):7.7-8.7
Oil absorption/(g/100g):40-65
Red powder, strong coloring but poor hiding power. Slightly soluble in hot water, ethanol, acetone and sodium hydroxide solution, soluble in sulfuric acid is line light purple, dilution time becomes reddish purple, and then reddish brown precipitation, nitric acid is brown red solution, other general performance.
Main use
The pigment variety is barium salt lake, which gives neutral red light. Due to the unsatisfactory heat resistance stability, its application in plastics is limited. It is mainly used in printing ink coloring, especially for publishing gravure ink. The resin treatment dosage form can reduce its copper light phenomenon. Special dosage form is suitable for water-based printing ink. More economical pigment varieties. Mainly used for ink and stationery watercolor, oil and other coloring pigments, can also be used for paint.
Production Equipment
FAQ
Color paste is what?
Color paste is a semi-finished product made of pigment or pigment and filler dispersed in paint. Pure oil for the adhesive called oily paste. The resin color paste is called resin paint as adhesive. The pigment and filler slurry dispersed by adding surfactant in water as the medium is called water-based color paste. Because there are many kinds of paint, there are many kinds of color paste. In order to make the pigment better dispersed in the paint, often in the manufacturing process, add a small amount of surfactant, such as zinc naphthenate.
What is water-based color paste?
Water-based color paste is a key material for color matching of coatings, and its performance has a direct impact on the final coating effect. It is mainly determined by coloring strength, compatibility, dispersion performance, structural performance (light and weather resistance and chemical resistance) and physical and chemical parameters (such as density, viscosity and stability).
What industries are our products used in?
Products are widely used in special color paste latex water-based ink plastic plastic coating gravure printing and other fields
Product environmental protection
We take "green environmental protection, intelligent future" as our corporate mission, from the modification of primary colors to the application of colors in different industrial fields, from a single product to the construction of a complete color ecosystem, we strive to bring products and services to consumers All areas of life.
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