C.I. Fluorescent Brightener 119, also known by its CAS number 12270-52-9, is a synthetic organic compound primarily used as a fluorescent whitening agent in various applications, including textiles, paper, and plastics. This compound belongs to the class of stilbene derivatives and exhibits strong fluorescence under ultraviolet light, enhancing the brightness and whiteness of materials. It typically appears as a solid powder, often characterized by its bright yellow-green fluorescence. The substance is soluble in organic solvents but has limited solubility in water, which can affect its application in different formulations. C.I. Fluorescent Brightener 119 is valued for its ability to absorb ultraviolet light and re-emit it as visible light, thus improving the aesthetic qualities of products. However, it is essential to consider its environmental impact and potential toxicity, as with many synthetic dyes and brighteners. Proper handling and adherence to safety guidelines are recommended when working with this chemical to mitigate any health or environmental risks.

C.I. Fluorescent Brightener 119

12270-52-9: C.I. Fluorescent Brightener 119, also known by its CAS number 12270-52-9, is a synthetic organic compound primarily used as a fluorescent whitening agent in various applications, including textiles, paper, and plastics. This compound belongs to the class of stilbene derivatives and exhibits strong fluorescence under ultraviolet light, enhancing the brightness and whiteness of materials. It typically appears as a solid powder, often characterized by its bright yellow-green fluorescence. The substance is soluble in organic solvents but has limited solubility in water, which can affect its application in different formulations. C.I. Fluorescent Brightener 119 is valued for its ability to absorb ultraviolet light and re-emit it as visible light, thus improving the aesthetic qualities of products. However, it is essential to consider its environmental impact and potential toxicity, as with many synthetic dyes and brighteners. Proper handling and adherence to safety guidelines are recommended when working with this chemical to mitigate any health or environmental risks.

<p>FluOrescent Brightener 119 is a fluorescent brightener that is stable in the presence of sulfate and UV light. It can be used to monitor the level of water in a pool by measuring the intensity of the fluorescence. FluOrescent Brightener 119 is soluble and can be used with x-ray films or cyclodextrin to produce a strong fluorescent effect. This chemical has a wavelength at 585 nm, which is visible to the human eye. It also emits light in the blue region at 475 nm, making it an ideal choice for optical brightening agents.</p>

CAS 12270-52-9

C.I. Fluorescent Brightener 119

Fluorescent Brightener 119

Ref: 3D-FF40304