1103-39-5 Usage
Uses
Used in Plastics Industry:
Pigment Red 49:2 is used as a colorant for plastics due to its heat resistance, light fastness, and acid and alkali resistance, providing stable and long-lasting coloration.
Used in Textile Industry:
Pigment Red 49:2 is used as a dye for textiles, offering a bluish shade and strong tinting strength, which ensures vibrant and durable coloration in fabrics.
Used in Paints and Coatings Industry:
Pigment Red 49:2 is used as a pigment in paints and coatings, providing excellent color strength, heat resistance, and resistance to various environmental factors, ensuring the longevity and appearance of the coatings.
Used in Printing Inks Industry:
Pigment Red 49:2 is used in the formulation of printing inks, offering a strong color yield and resistance to various conditions, ensuring consistent and long-lasting print quality.
Used in Cosmetics Industry:
Pigment Red 49:2 is used as a color additive in cosmetics, providing a vibrant red hue with good stability and resistance to various conditions, enhancing the visual appeal of cosmetic products.
TEST ITEMS
SPECIFICATION
HEAT RESISTANCE
160 °C min
LIGHT FASTNESS
4
ACID RESISTANCE
5
ALKALI RESISTANCE
4
FASTNESS TO BLEEDING
5
OIL ABSORPTION
45-50%
SPECIFIC SURFACE
26 m
2
/g
DENSITY
1.70 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 1103-39-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,0 and 3 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1103-39:
(6*1)+(5*1)+(4*0)+(3*3)+(2*3)+(1*9)=35
35 % 10 = 5
So 1103-39-5 is a valid CAS Registry Number.
InChI:InChI=1/2C20H14N2O4S.Ca/c2*23-18-12-10-13-5-1-3-7-15(13)19(18)22-21-17-11-9-14-6-2-4-8-16(14)20(17)27(24,25)26;/h2*1-12,23H,(H,24,25,26);/q;;+2/p-2
