6226-87-5 Usage
Description
Solvent Red 30 is a synthetic organic pigment that appears as a bright red powder with a vivid color. It is generally soluble in ethanol and is known for its light fastness and heat resistance.
Uses
Used in the Paint Industry:
Solvent Red 30 is used as a colorant for transparent lacquer, providing a bright red hue to the final product.
Used in the Plastics Industry:
Solvent Red 30 is used as a pigment in the production of celluloid, plexiglass, and PVC, imparting a vibrant red color to these materials.
Used in the Packaging Industry:
Solvent Red 30 is used for coloring aluminum foil, enhancing the visual appeal of packaged products.
Chemical Resistance:
Solvent Red 30 exhibits good heat resistance, with a melting point of 120°C (1 hour). However, it has poor water solubility and reacts poorly with sodium carbonate (5%) and hydrochloric acid (5%).
Preparation
4-(Phenyldiazenyl)benzenamine diazotization and 7-Hydroxynaphthalene-1,3-disulfonic acid coupling, and then translate into dicyclohexyl amine salt.
Standard
Light Fastness
Melting point
Stable
ISO
Good
Check Digit Verification of cas no
The CAS Registry Mumber 6226-87-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,2,2 and 6 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 6226-87:
(6*6)+(5*2)+(4*2)+(3*6)+(2*8)+(1*7)=95
95 % 10 = 5
So 6226-87-5 is a valid CAS Registry Number.
InChI:InChI=1/C22H16N4O7S2.C12H23N/c27-19-11-6-14-12-18(34(28,29)30)13-20(35(31,32)33)21(14)22(19)26-25-17-9-7-16(8-10-17)24-23-15-4-2-1-3-5-15;1-3-7-11(8-4-1)13-12-9-5-2-6-10-12/h1-13,25H,(H,28,29,30)(H,31,32,33);11-13H,1-10H2/b24-23+,26-22+;
