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antioxidant pbn

Date：2021-11-02      Categories：Related Application Product

  post date: nov 02,2021
  expiry date: may 01,2022
  detailed description: cas no. :135-88-6

specs:n.w.25kg/bag

chemical name:n-phenyl-2-naphthylamine
molecular formula:c16h13n
molecular weight:219.29
appearance:light gray to brown powder
melting point,ºc ≥105.0
heating loss,%≤0.20
ash ,%≤0.20
residue on sieve(100mesh),%≤0.2
aniline:no blue violet reaction
epispastic content of magnet,%≤0.008
properties:light gray , melting point 108ºc, boiling point 395.5ºc, relative density 1.18.
uses:general-antioxidant of synthetic rubber and natural rubber.used to produce tires, rubber belt and so on.
packing:pe film bag lined pp woven bag or laminated kraft bag, net wt 25kg.
storage:
kept in cool, dry and ventilating place, avoid direct sunlight.

  cas registry number:

135-88-6
  synonyms: ;phenylnaphthylamine;n-2-naphthylaniline;antioxidant d;n-phenyl-2-naphttylamine;n-phenylnaphthalen-1-amine;n-phenylnaphthalen-2-amine;n-tert-butyl-n-[(z)-phenylmethylidene]amine oxide;antioxidant pbn(d);antioxidant pbn;
  molecular formula: c11h15no
  molecular weight: 177.2429
  molecular structure: 135-88-6 n-phenyl-2-naphthylamine
  risk codes: r36/38:irritating to eyes and skin.;
r40:possible risks of irreversible effects.;
r43:may cause sensitization by skin contact.;
r51/53:toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.;
  safety description: s22:;
s24/25:;

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