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Permanent red FGR(CAS#6535-46-2)

Chemical Property:

Molecular Formula C24H16Cl3N3O2
Molar Mass 484.76
Density 1.42±0.1 g/cm3(Predicted)
Boling Point 627.4±55.0 °C(Predicted)
Flash Point 333.2°C
Vapor Presure 2.48E-16mmHg at 25°C
Appearance Solid
Color Red
pKa 11.94±0.70(Predicted)
Storage Condition Amber Vial, Refrigerator
Stability Light Sensitive
Refractive Index 1.672
Physical and Chemical Properties solubility: Red Violet in concentrated sulfuric acid, blue red precipitation after dilution.
hue or color: bright red
relative density: 1.38-1.65
Bulk density/(lb/gal):11.5-13.5
melting point/℃:290
average particle size/μm:0.11
particle shape: small flake
specific surface area/(m2/g):37-40
pH value/(10% slurry):3.5-7.0
oil absorption/(g/100g):35-88
hiding power: translucent
diffraction curve:
reflection curve:
Use given a bright neutral Red for various inks, the specific surface area of Permanent Red FGR 70 is 17 m2/g; Irgalite Red 3RS 40 m2/g; with high coloring strength and excellent light fastness (1/1SD 6 grade); In the fabric printing, the light resistance is 7 grade, but the resistance to dry cleaning is slightly poor; For air self-drying paint, baking enamel light resistance up to 7-8 grade, flush light color grade 6-7; And C.I. Pigment Red 12 color matching can be used for high-grade automotive coatings, latex paint; And pigment yellow 83, pigment purple 23 color matching for wood coloring. There are 73 types of products put on the market.

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Introduction

Pigment red 112, also known as amino acid red B, has the following properties: Physical properties: pigment red 112 presents red powder, its color is bright, and the stability is good. Chemical Properties: Pigment Red 112 is an acid dye that displays color primarily by absorbing specific wavelengths of visible light. It is soluble in water and some organic solvents and can form a stable dispersion in solution. The uses of pigment red 112 include: Dyes: pigment red 112 is often used in the dye industry, which can be used to dye textiles, leather, paper, paints, etc. Ink: Pigment Red 112 has good solubility and stability, and is also widely used in ink production for the manufacture of various types of color and red inks. Preparation method of pigment red 112: pigment red 112 can be obtained by synthetic chemical methods. A commonly used synthesis method is to use aniline as a raw material and under appropriate conditions to react to produce pigment red 112. Safety information of Pigment Red 112: Pigment Red 112 is relatively safe under normal circumstances, but care should be taken to avoid inhaling dust and contact with eyes and skin. When using Pigment Red 112, proper experimental practices and safety measures should be followed, such as wearing appropriate protective equipment and ensuring a well-ventilated working environment. If you accidentally eat or accidentally come into contact with Pigment Red 112, please seek medical advice immediately and bring the relevant product information and labels for reference.


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