4118-16-5 Usage
Description
Pigment Yellow 147 is a synthetic organic pigment that is characterized by its yellow powder appearance and reddish shade. It has a specific surface area of 30 m2/g and a density of 1.60 g/cm3. This pigment exhibits good heat resistance, with a minimum resistance of 280°C, and has a tinging strength of 100-105%. It also has a water solubility of 1.0% max and a volatile content of 1.0% max at 105°C.
Uses
Used in Paint and Coatings Industry:
Pigment Yellow 147 is used as a colorant for providing a reddish shade in the paint and coatings industry. Its good heat resistance, light fastness (7-8), and acid and alkali resistance (5) make it suitable for various applications in this industry.
Used in Plastics Industry:
In the plastics industry, Pigment Yellow 147 is used as a pigment to impart a reddish color to various types of plastics. Its properties, such as heat resistance and resistance to acids and alkalis, make it a suitable choice for coloring plastics that may be exposed to high temperatures or harsh chemical environments.
Used in Printing Ink Industry:
Pigment Yellow 147 is also used in the printing ink industry as a colorant to achieve a reddish shade in various types of inks. Its light fastness and resistance to acids and alkalis contribute to the durability and long-lasting color of the printed materials.
Used in Textile Industry:
In the textile industry, Pigment Yellow 147 is utilized as a pigment for coloring fabrics. Its heat resistance, light fastness, and resistance to acids and alkalis make it suitable for use in textiles that may be exposed to high temperatures or harsh chemical treatments during processing or use.
Overall, Pigment Yellow 147 is a versatile pigment with a wide range of applications across different industries, thanks to its properties such as heat resistance, light fastness, and resistance to acids and alkalis.
Flammability and Explosibility
Notclassified
TEST ITEMS
SPECIFICATION
HEAT RESISTANCE
280 °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
1.60 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 4118-16-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,1,1 and 8 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 4118-16:
(6*4)+(5*1)+(4*1)+(3*8)+(2*1)+(1*6)=65
65 % 10 = 5
So 4118-16-5 is a valid CAS Registry Number.
InChI:InChI=1/C37H21N5O4/c43-31-21-12-4-6-14-23(21)33(45)29-25(31)16-8-18-27(29)38-36-40-35(20-10-2-1-3-11-20)41-37(42-36)39-28-19-9-17-26-30(28)34(46)24-15-7-5-13-22(24)32(26)44/h1-19H,(H2,38,39,40,41,42)
