Fluorescent Brightener Pf - Names and Identifiers
Fluorescent Brightener Pf - Physico-chemical Properties
Fluorescent Brightener Pf - Introduction
Fluorescent brightener PF, full name is fluorescent brightener Pigment Fluorescer, is a commonly used luminescent dye. Its nature, use, formulation and safety information will be described in detail below.
Nature:
Fluorescent brightener PF is a fluorescent organic compound with a white to yellowish crystal or powder appearance. It is soluble in organic solvents such as alcohols, ketones and chlorinated carbon, and insoluble in water.
Use:
Fluorescent brightener PF is widely used in all walks of life. The most common use is as a whitening agent, added to washing powder, detergent, paper, plastic products and other products, can absorb ultraviolet light and emit blue light, so that the surface of the object looks whiter and brighter. In addition, fluorescent whitening agent PF can also be used as a fluorescent dye, and has a wide range of applications in optical microscopy, fluorescence microscopy, epidemiological studies and other fields.
Preparation Method:
Fluorescent brightener PF can be prepared in a variety of ways. The common method is to synthesize a styrene compound with a similar structure to diphenyl ethylene, and then synthesize the target product through hydrogenation reaction, acylation reaction and other steps. The specific preparation process can be adjusted as needed.
Safety Information:
need to pay attention to safety when using fluorescent whitening agent PF. It is a low-toxic chemical, but long-term exposure or inhalation of large amounts of dust may have a certain impact on human health. Avoid direct contact with skin and eyes, and take protective measures, such as wearing gloves, protective glasses and masks. If careless contact, should promptly rinse with water, and seek medical advice. During storage and transportation, it should be kept dry and sealed to avoid moisture, heat and direct sunlight.
Last Update:2024-04-09 20:52:54