BP-12/UV-531( CAS NO:1843-05-6 ),  

Product Details

Cas no.:1843-05-6

Molecular formula: C21H26O3

Molecular weight:326.42934

Appearance: pale yellow crystal powder

Content:≥99%

Melting point:47-49°c

Ash:<0.1%

Light transmittance:450 nm >90%;500 nm >95%

Applications: anti-aging aids, widely used in pe, pvc, pp, ps, pc, organic glass, polypropylene fiber. It helps to reduce the color and color while delaying the loss of yellowing and blocking the physical properties.

Packaging:25kg per carton or cardboard barrel, not flammable, not explosive, good storage stability.

Advantages: manufacturer, continuous production, quality assurance.