1047-16-1 Usage
Description
Quinacridone is a lightfast pigment used in various applications such as paints, printing inks, and plastics. It is available in the form of a violet powder with a bluish shade. The pigment has a heat resistance of a minimum of 300°C, light fastness rating of 7-8, and exhibits resistance to both acids and alkalis with a rating of 5. It also has a fastness to bleeding rating of 5 and an oil absorption rate of 40-50%. The specific surface area of Quinacridone is 30 m2/g, and its density is 1.50 g/cm3. The pigment has a maximum residue on 80 mesh of 5.0%, a maximum water solubility of 1.0%, and a maximum volatile content of 1.0% at 105 °C. The tinting strength of Quinacridone is between 100-105%.
Uses
Used in Paint Industry:
Quinacridone is used as a pigment in the paint industry for its lightfastness, heat resistance, and acid and alkali resistance properties. It provides a bluish shade to the paint and offers good color strength.
Used in Printing Ink Industry:
Quinacridone is used as a pigment in the printing ink industry due to its lightfastness, heat resistance, and resistance to acids and alkalis. It helps in producing high-quality prints with good color strength and durability.
Used in Plastics Industry:
Quinacridone is used as a pigment in the plastics industry for its lightfastness, heat resistance, and resistance to acids and alkalis. It provides a bluish shade to the plastic products and enhances their appearance and durability.
TEST ITEMS
SPECIFICATION
HEAT RESISTANCE
300 °C min
LIGHT FASTNESS
7-8
ACID RESISTANCE
5
ALKALI RESISTANCE
5
FASTNESS TO BLEEDING
5
OIL ABSORPTION
40-50%
SPECIFIC SURFACE
30 m
2
/g
DENSITY
1.50 g/cm
3
RESIDUE ON 80 MESH
5.0% max
VOLATITE 105 °C
1.0% max
Check Digit Verification of cas no
The CAS Registry Mumber 1047-16-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,0,4 and 7 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1047-16:
(6*1)+(5*0)+(4*4)+(3*7)+(2*1)+(1*6)=51
51 % 10 = 1
So 1047-16-1 is a valid CAS Registry Number.
InChI:InChI=1/C20H12N2O2/c23-19-11-5-1-3-7-15(11)21-17-10-14-18(9-13(17)19)22-16-8-4-2-6-12(16)20(14)24/h1-10H,(H,21,23)(H,22,24)
1047-16-1Relevant articles and documents
QUINACRIDONE SOLID SOLUTION PIGMENT, PIGMENT COLORANT, INKJET INK, AND METHOD OF PRODUCING SOLID SOLUTION PIGMENT
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Paragraph 0039-0041, (2020/01/23)
PROBLEM TO BE SOLVED: To provide: a quinacridone solid solution pigment which has a new color tone, an excellent pigment characteristic and a novel skeleton; and a pigment colorant and an inkjet ink that employ the same. SOLUTION: A quinacridone solid solution pigment is a solid solution of a compound represented by the specified general formula (1) and a quinacridone represented by the specified general formula (2). Also provided are a method of producing the same, and a colorant and an inkjet ink that contain the solid solution pigment. SELECTED DRAWING: None COPYRIGHT: (C)2020,JPOandINPIT
METHOD FOR MANUFACTURING DISPERSION OF QUINOLINE DERIVATIVE
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Page/Page column 6, (2009/02/11)
A method for manufacturing a dispersion of a quinoline derivative that is dispersed at a high concentration and has a small particle size. The method includes the steps of preparing a solution by dissolving an N-arylanthranilic acid derivative in an organosulfonic acid, heating the solution and obtaining a reaction liquid in which a quinoline derivative has been produced by a condensation ring-closing reaction, and obtaining a dispersion of the quinoline derivative by mixing the reaction liquid with an aqueous solution. The step of mixing the reaction liquid with an aqueous solution may be performed in a mixing field having a micro-channel.
Quinacridone pigment compositions comprising unsymmetrically substituted components
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Page 13, (2010/02/10)
The present invention relates to a novel quinacridone pigment compositions, a process using a mixed amine synthesis for the ultimate production of the compositions and to their use as colorants for pigmenting high molecular weight organic materials.