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Molecular formula:(c6h5)2nh molecular weight:169.23
Structive formula:
Product quality standard:
Itemtechnical index 1stgrade
Appearancewhite or light brown tabletlight brown tablet
Diphenylamine99.5099.00
Freezing pointª52.552.3
Alcohol insoluble substance_0.050.05
Moisture_0.3-
Water extact substanceneutralneutral
Low boiling point substance_0.5-
High boiling point substance_0.5-
Aniline_0.2-
Properties:white crystal..Turn pale and brown yellow when meet lights.Gravity:1.160(20oc), boilpoint:302ª, little soluble in water, soluble in alcohol, ether, benzene and so on.Can soluble in concentrated inorganic acid solution, but it can separate out if water is put to dilute.
Application: the product is mainly used for rubber antioxidant, dyestuff, medical intermediate, lubricating oil antioxidant, and powder stablizer.
Package: plastic knitted bags lined with black thin film, weight: 25kg per bag.
Package with metal pail, weight:200kg per pail
Package can be on basis of the user's requirements.
4: rubber antioxidant ble
Liquid bleble-wble-c
Ltemtechnical indexltemtechnical indexltemtechnical index
Viscosity(30ª)
Pa*s2.5-7.0ble effective
Content 63.1ble effective
Content 33.1
Specific gravity1.08-1.12moisture_4moisture_0.5
Volatility_0.4
Ash content_0.3
Appearancedark brown
Thick liquidappearancebrown powderappearancelight brown powder
Soluble in acetone, benzol, chloroform and alcohol, little soluble in gasoiline, nonsoluble in water.

99.5%

25kg kraft bag

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Diphenylamine(CAS:122-39-4)

First grade



25kg pp bag, 14mt per 20 feet containers

1specilication:(hg2-1483-83)
Item specification
1st grade 2nd grade
Viscosity·+30f¦·¼ 2.5-5.0 5.0-7.0
Density, ·+p·¼g/cm3·+20f¦·¼ 1.08-1.10 1.08-1.12
Volatility, %f_ 0.4 0.4
Ash, %f_ 0.3 0.3
2properties:dark brown viscose liquid. Soluble in acetone, benzol, chloroform, and alcohol, little soluble in gasoilne, nonsoluble in water.
3application:the product is mainly used for chloroprene rubber, natural rubber, butadiene nitrile rubber and butadiene styrene rubber etal. Used in meridian tyres and so on.
4package:package with metal pail. Net weight 200kg per pail.

4package:package with metal pail. Net weight 200kg per pail.

CAS 12018-10-9

HS : 28415000
25KG/DRUM
Application: Copper chromite has been used as an efficient catalyst of organic reactions, such as hydrogenation, dehydration, cyclization, alkylation of organic compounds, the reaction of transforming aniline into diphenylamine, and preparation of caprolactam, etc. It could also be used as a catalyst on environmental protection of eliminating organic wastes and carbon monoxide from waste gas generated by engine. It has been used as an efficient burning rate catalyst of composite solid propellants in spaceflight.

- Sealents
- Polymers
- Electrical insulation materials
- Waterproofing and corrosion protection materials
- Coating

CAS : 62-53-3

HS Code : 292141000

Packing : 200kg/drum 23ton per tank

1) Aniline, phenylamine or aminobenzene is an organic compound with the formula C6H7N. Aniline is the simplest and one of the most important aromatic amines, being used as a precursor to more complex chemicals.

2) Being a precursor to many industrial chemicals, its main use is in the manufacture of precursors to polyurethane. The largest application of aniline is for the preparation ofmethylene diphenyl diisocyanate (MDI).

3) Other uses include rubber processing chemicals (9%), herbicides (2%), and dyes and pigments (2%).As additives to rubber, aniline derivatives such as phenylenediamine[disambiguation needed] and diphenylamine, are antioxidants. Illustrative of the drugs prepared from aniline is paracetamol (acetaminophen, Tylenol). The principal use of aniline in the dye industry is as a precursor to indigo, the blue of blue jeans.

4)Aniline is also used at a smaller scale in the production of the intrinsically conducting polymerpolyaniline.

Hydrogenated oil



25kg pp bag, 14mt per 20 feet container

200 mesh, 325 mesh, first grade

20kg pp bag, 9mt per 20 feet container

P401005, p401205, p401820, p401860, p401870, p401880

25kg pp bag in net weight

This is a common accelerator for natural rubber, synthesis rubber and reclaimed rubber, which is easy to spread in rubber, no contamination. Vulcanized rubber has good antioxidant quality, but bitter, unsuitable for the rubber products contacting with food. Mainly used for the manufacturing of tire, rubber tube, rubber tape, general industrial rubber products.

Anti-Reversion Agent KA9188: Uses Suitable for the production of high resistance to the reversion of the original NR, isoprene rubber (IR), styrene-butadiene rubber (SBR), butadiene rubber (BR) and of these elastomers blended rubber vulcanizates

Package 25kg/bag

Storage Life 24 months