3905-19-9 Usage
Uses
Used in Paint and Coatings Industry:
C.I. 20730 is used as a colorant for providing a bluish red shade in the paint and coatings industry. Its high tinting strength of 100-105%, heat resistance, and light fastness make it suitable for various applications requiring vibrant and long-lasting colors.
Used in Plastics Industry:
In the plastics industry, C.I. 20730 is used as an additive to impart a bluish red color to plastic products. Its properties, such as acid and alkali resistance, make it a reliable choice for products that may be exposed to different environmental conditions.
Used in Printing Industry:
C.I. 20730 is utilized as a pigment in the printing industry to achieve a bluish red color in various printed materials. Its high tinting strength and light fastness contribute to the production of visually appealing and durable printed products.
Used in Cosmetics Industry:
In the cosmetics industry, C.I. 20730 is used as a color additive in the formulation of various cosmetic products. Its properties, such as heat resistance and light fastness, ensure that the color remains vibrant and stable throughout the product's shelf life.
Flammability and Explosibility
Notclassified
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
24 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 3905-19-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,9,0 and 5 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 3905-19:
(6*3)+(5*9)+(4*0)+(3*5)+(2*1)+(1*9)=89
89 % 10 = 9
So 3905-19-9 is a valid CAS Registry Number.
InChI:InChI=1/C40H24Cl4N6O4/c41-23-9-15-31(43)33(19-23)47-49-35-27-7-3-1-5-21(27)17-29(37(35)51)39(53)45-25-11-13-26(14-12-25)46-40(54)30-18-22-6-2-4-8-28(22)36(38(30)52)50-48-34-20-24(42)10-16-32(34)44/h1-20,51-52H,(H,45,53)(H,46,54)
