天津Antioxidant DNP

Chemical name: N, N ′ - di（ β- Naphthyl) p-phenylenediamine

Molecular formula: C20H27N

Molecular weight: 360.46

CAS #: 96-46-9

Appearance (visual inspection): light gray white powder

Initial melting point: ℃, ≥ 225

Ash content:%, ≤ 0.3

Heating reduction:%, ≤ 0.5

Sieve residue (10 μ m) ,%, ≤ 0.5

Property: Light gray white powder, soluble in hot aniline, benzene, ethanol, acetone, chloroform, carbon disulfide, ethyl acetate, etc., insoluble in water.

Usage: This product is one of the important low toxic antioxidants for rubber and plastic processing. It has excellent heat resistance, anti-aging, and resistance to copper, manganese and other harmful metals.

Packaging: Woven bag, net weight 25 kilograms.