Good quality Diphenylamine CAS NO.122-39-4

Min.Order Quantity:: 1 Metric Ton

Purity:: 99%

Port:: Shanghai

Payment Terms:: L/C,T/T,MoneyGram

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Diphenylamine
Cas 122-39-4
Diphenylamine cas 122-39-4 manufacturer

Quick Details

ProName: Good quality Diphenylamine
CasNo: 122-39-4
Molecular Formula: C12H11N
Appearance: Colorless to pale gray, crystalline
Application: Mainly used in the manufacture of rubb...
DeliveryTime: Within 5-7 days
PackAge: 25/bag
Port: Shanghai
ProductionCapacity: 2000 Metric Ton/Month
Purity: 99%
Storage: Ventilated warehouse temperature dryin...
Transportation: CIF or FOB
LimitNum: 1 Metric Ton
Grade: Industrial Grade
Melting point: 52 °C
Boiling point: 302 °C(lit.)
Density: 1.16

Superiority

iso 9001 certificate

good quality

competitive price

on time delivery

1.high purity 99.7%
2.use for synthesize rubber antiager, dye, medicine intermediate, lubricating oil antioxidant
3.sgs,msds

diphenylamine(dpa)

cas no.:122-39-4
application: diphenylamine is mainly used to synthesize rubber antiager, dye, medicine intermediate, lubricating oil antioxidant, and powder stabilizer.
property: white crystal, becoming gray or brownish yellow once exposed to light, specific gravity: 1.160 (20/20°)
boiling point:302°c, lightly dissolving in water, dissolving in ethanol, diethyl ether, benzene, dissolving in thick inorganic acid solution but separating if diluted by water
molecular formula: (c6h5)2nh　
molecular weight:169.23
structure formula:

Details

properties:white crystal. boil point:302°c, little soluble in water, soluble in alcohol,ehter,benzene and so on. can soluble in concentrated inorganic acid solution, but it can be separated out if water is put to dilute.
usage:the product is mainly used for rubber antioxidant,dyestuff,medical intermediate,lubricating oil antioxidant, and powder stabilizer.
package:this product is packed in 25kg paper&plasticcomposite sack. it should be kept away from sunlight, moisture, andheat. this product could also be packed according to customer's needs.
specification:

item	technical index
grade	1st grade
appearance	white , light yellow or brown tablet or particle
diphenylamine,%	≥99.50
low boiling point,	≤0.5
aniline, %	≤0.1
freezing point,degree celsius	≥52.60
reaction of water extract substance	neutral
moisture, %	≤0.2
alcohol insoluble substance, %	≤0.05