68187-51-9 - Names and Identifiers
68187-51-9 - Physico-chemical Properties
| Physical and Chemical Properties | EPA Chemical Information C. I. Pigment Yellow 119 (68187-51-9) |
68187-51-9 - Introduction
Pigment yellow 119 is a chemical substance, also known as tetravalent zinc iron oxide, with the chemical formula ZnFe2O4. The following is a description of the nature, use, preparation and safety information of Pigment yellow 119:
Nature:
Pigment yellow 119 is a solid, yellow-brown or black. It has a high melting point and thermal stability. It is insoluble in water at room temperature.
Use:
Pigment yellow 119 has a wide range of applications in many fields.
-As a pigment: It is widely used in paints, coatings and ceramics to give them a yellow-brown color.
-Electronic materials: Pigment yellow 119 has special magnetic and photoelectric properties in electronic materials. It is used to make magnetic materials and storage media.
-Catalyst: Pigment yellow 119 has a catalytic effect in certain chemical reactions and can be used as a catalyst for a variety of catalytic reactions.
Preparation Method:
Methods for preparing Pigment yellow 119 usually include solid-phase synthesis and Sol-gel methods. Solid phase synthesis is by synthesizing zinc ferrite powder at high temperature. The sol-gel method is to form zinc ferrite by Sol and gel.
Safety Information:
As a chemical substance, Pigment yellow 119 is relatively safe when used and stored correctly. However, the following safety measures still need to be followed:
-Avoid direct contact with skin, eyes or inhalation of dust during operation. Use personal protective equipment such as gloves and goggles.
-Store Pigment yellow 119 in dry, sealed containers away from ignition and flammable materials.
-Follow the correct waste disposal methods and do not dump it into the environment.
Summary:
Pigment yellow 119 is a solid chemical substance with a wide range of applications. It is commonly used in pigments, electronic materials and catalysts. Preparation methods include solid-phase synthesis and Sol-gel methods. Safety measures should be followed in use, avoid direct contact and inhalation, avoid ignition and proper disposal of waste.
Last Update：2024-04-10 22:29:15