Antioxidant DNP (N,N'-Di-beta-naphthyl-p-phenylenediamine ) CAS: 93-46-9 Molecular formula:C26H20N2 Molecular weight:360.46 Packing: 25kg/bag
Specification: Appearance:Light grey white powder Initial boiling point of dry product/℃:≥225℃ Heating loss/%:≤0.50 Ash content/%:≤0.30 Fineness:600 pores/square centimetre Residue on sieve≤0.50%
Use: This product is one of the low toxic antioxidants for rubber and plastic processing