Pigment Yellow 62 CAS 12286-66-7
Introduction
Pigment Yellow 62 is an organic pigment that is also known as Jiao Huang or FD&C Yellow No. 6. The following is an introduction to the properties, uses, preparation methods and safety information of Pigment Yellow 62:
Quality:
- Pigment Yellow 62 is a bright yellow powder.
- It does not dissolve in water but can be dissolved in organic solvents.
- Its chemical structure is an azo compound, which has good chromatographic stability and lightfastness.
Use:
- It can also be used in plastics, paints, inks, etc., as a dye and pigment.
Method:
- The preparation method of pigment yellow 62 usually involves the synthesis of azo dyes.
- The first step is to aminate aniline by a reaction, and then to synthesize azo compounds with benzaldehyde or other corresponding aldehyde groups.
- The synthesized pigment yellow 62 is often sold as a dry powder.
Safety Information:
- Excessive intake of pigment yellow 62 may cause allergic reactions in some people, such as skin rash, asthma, etc.
- When storing, keep it in a dry, cool environment and away from fire.
