Pigment Yellow 168 CAS 71832-85-4
Chemical Property:
| Molecular Formula | C32H24CaCl2N8O14S2 |
| Molar Mass | 919.69216 |
| Density | 1.6[at 20℃] |
| Water Solubility | 1.697-1.7mg/L at 23℃ |
| Physical and Chemical Properties | hue or color light: bright green light yellow diffraction curve:  reflection curve:  hue or hue: bright orange diffraction curve:  reflectance curve:  hue or shade: bright orange |
| Use | The pigment variety is with C.I. Pigment yellow 61 and pigment yellow 62 are structurally similar calcium salt lakes, giving a slightly green yellow tone, between C.I. Pigment Yellow 1 and pigment yellow 3; Good solvent resistance and migration resistance of aliphatic hydrocarbons and aromatic hydrocarbons, mainly used for coloring of coatings and plastics, good migration resistance in plastic PVC, slightly low color strength, the light fastness is grade 6, and the dimensional deformation occurs in HDPE. It is mainly recommended for the coloring of LDPE. The non-transparent orange DPP pigment sold by Swiss Ciba fine company in recent years is suitable for high-grade industrial coatings, such as automotive paint (OEM), solvent-based color baking enamel, powder Coatings and coil coatings, but the solvent resistance and light resistance, fastness to climate is not the same type of C.I. Pigment Red |
Introduction
Pigment Yellow 168, also known as precipitated yellow, is an organic pigment. The following is an introduction to the properties, uses, manufacturing methods and safety information of Yellow 168:
Quality:
- Yellow 168 is a nano-scale pigment in the form of yellow to orange-yellow powder.
- Good lightfastness, weather resistance and thermal stability.
- Good solubility in organic solvents and low solubility in water.
Use:
- Yellow 168 is widely used in paints, printing inks, plastics, rubber, fibers, colored crayons and other fields.
- It has good dyeing properties and hiding power, and can be used to blend a variety of yellow and orange pigments.
Method:
- The preparation of yellow 168 is generally done by synthesizing organic dyes.
Safety Information:
- Yellow 168 is relatively stable and not easy to decompose or burn.
- However, it may decompose at high temperatures to produce toxic gases.
- When using, avoid contact with strong oxidizing agents, avoid inhaling particles or dust, and avoid skin contact.
- Proper operation and safety measures should be followed and good ventilation conditions should be maintained during use and storage.
