Source：en.sujiaopeise.cn Released in：2019-01-26 08:39:19 Hits：
Product Name: Fluorescent Brightener KSN
Chemical name :: 4. 4-bis (5-methyl-2-benzo-oxazolyl) distyryl
Molecular formula: C30H22N2O2
Molecular weight: 442
properties: fluorescent whitening agent KSN is a benzoate oxazole compounds, the appearance of yellow crystalline powder, melting point 278℃, insoluble in water, odorless, stable performance. The temperature is up to 450 degrees. Than any domestic KSN have a higher temperature.
Appearance: yellow crystalline powder
Melting point: 275ºC-280ºC
Solid content: ≥99.5%
Fineness: ≥600 mesh
Usage: Suitable for polyester, polyamide, polypropylene clear fiber whitening, widely used in film, injection molding and extrusion molding materials, suitable for all plastic processing.
Packing: 25KG cardboard drum lined with double plastic bags, can also be based on user requirements for large packaging or small packaging.