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ChinaLatex additivesIntegrated supplier
MajorSolar Energy EVA Rubber mould assistantsupplier
Advisory Service Hotline
86-021-61317011
address：No. 210, Longchang Road, Yangpu District, Shanghai,China
Tel：86-021-61317011
fax：86-021-65378681
mobile：13917881220 17701607391 (rubber additive) 18616710227 (plastic additives)
Zip code：200080
contacts：Miss Shen Mr wang Mr Zhou
E-mail:dm@shdunmei.com
Antiageing Agent DNP
Chemical name：N,N'-Di-beta-naphthyl-p-phenylenediamine
Structural formula
Molecular formula C20H27N
Molecular Weight 360.46
CAS# 93-46-9
Specifications
| Item | Specifications |
| Appearance | Light grey white powder |
| Lnitial melting point, ℃，≥ | 225.0 |
| Heat Loss，%，≤ | 0.5 |
| Ash，%，≤ | 0.3 |
| Residue on 10μm Sieve ,%，≤ | 0.50 |
Properties Light grey white powder, soluble in hot
anilin, benzene, ethanol, acetone, chloroform, carbon bisulfide, ethyl
acetate etc., insoluble in water.
Applications This product is one of the low toxic antioxidants for rubber and plastic processing, with features of resistance to heat, aging, copper and manganese etc..
Packing Coextruded paper bags lined with polyethylene film bags. Net weight 25 kg per bags.
