• C24H38O4 DOP Dioctyl Phthalate DOP oil 99% 99.5% Manufacturer System 1
  • C24H38O4 DOP Dioctyl Phthalate DOP oil 99% 99.5% Manufacturer System 2
  • C24H38O4 DOP Dioctyl Phthalate DOP oil 99% 99.5% Manufacturer System 3
  • C24H38O4 DOP Dioctyl Phthalate DOP oil 99% 99.5% Manufacturer System 4
  • C24H38O4 DOP Dioctyl Phthalate DOP oil 99% 99.5% Manufacturer System 5
C24H38O4 DOP Dioctyl Phthalate DOP oil 99% 99.5% Manufacturer

C24H38O4 DOP Dioctyl Phthalate DOP oil 99% 99.5% Manufacturer

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
20 m.t.
Supply Capability:
8000 m.t./month

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               DOP 

Molecular Formular : C24H38O4
Molecular weight : 390.57
CAS No.:117-81-7
H.S Code : 2917.3200.00
EINECS No.: 204-211-0
Characteristics : Colorless transparent oily liquid, slight odor.

Processing : Injection Moulding

Application : It is one of the most extensively used plasticizers in plastics processing. It has comprehensive properties, such as high plasticizing efficiency, low volatility, UV-resisting property, water-extracting proof, cold-resisting property, and also good softness and electric property. As a fine main plasticizer, it is extensively used in processing polyvinyl choride and ethylcellulose resins to produce plastic film, imitation leather, electric wire, cable wearer, sheet, planet, mould plastic products and. Used in nitrocellulose paints, it can make the ethylcellu lose more elastic and more strong in extracting tension. It can be used as a softening agent of synthetic rubber, such as to make the product easier to rebound and harder to undergo form change under pressure, without affecting of the plastics. 

Specifications : 

Quality Index

Item

Value


Super Grade

First Grade

Qualified Grade

Appearance

Oily liquid

Color(APHA) ≤

30

40

120

PurityAs Ester% ≥

99.5

99.0

99.0

Acidity (benzene dicarbonic acid)g/cm

0.01

0.015

0.03

Loss on dry (125oC3hr)%≤

0.2

0.3

0.5

Flash point(open)oC ≥

195

192

190

Density20,g/cm3

0.982-0.988

Volume Resistivity ΩM ≥

1.5×1011

Heat decrement % ≤

0.2

0.3

0.5

Water content,%              ≤

0.1

0.15

0.15

Package and Storage : 
Packed in 200KG/Galvanized Iron Drum or 1000kg/ISO TANK or flexibag container
Stored at dry,shady,ventilated place. Prevented from collision and sunrays,rain-attack during handling and shipping. Met the high hot and clear fire or contact the oxidizing agent,caused the burning danger.


Q:In chemistry what is a catalyst and an example?
A catalyst is a liquid or a gas you can add to a substance to make it react quicker and/or upon itself or another chemical. A catalyst can be one chemical you add to another that causes a significant reaction or they could be variables in an experiment (like temperature) can be a catalyst. It could also be a liquid/gas that you add to a substance to neutralize it or make it safe to clean/touch/handle. For instance if you spill chemicals in a biology lab, you have to add a catalyst (generally water or clarifying soap) to make it safe to clean up. Hope I could help.
Q:What is the analytical principle of chemical adsorbents? How about the number of active catalyst centers tested?
What do you mean by the chemical adsorber? BET is the use of the surface of the uneven force field, but the inert gas at low temperature in the surface adsorption. TPD, TPR is the number of active centers that can be measured by the technique of desorption and reduction between specific gases and catalysts as the temperature increases. If the active site is a reduced position, H2-TPR can be used. If the active site is acidic, NH3-TPD can be used, but also the method of alkali titration.
Q:Does the catalyst affect the chemical reaction rate constant? How does the chemical reaction rate constant change when a positive catalyst is added to a reaction?
The positive catalyst will increase the constant, negat
Q:Can a catalyst react with a reactant?
it can react to start the reaction but should be regenerated during the reaction. if it reacts and not regenerated,then its better to call it reactant instead of catalyst
Q:how a catalyst can provide a new route in forming the product?
a catalyst does not provide a new route. a catalyst effects the rate of a reaction by lowering the activation energy required for the reaction - the number of successful collisions and reactions therefore increase and rate of reaction increases.
Q:The future direction of employment how, in what kind of units to do what work, how the closure rate? The
Generally in the chemical plant to do engineering design engineers, the past few years, science and engineering graduates generally do not worry about work.
Q:What is the catalyst for ethylene addition water? How to play a catalytic role.
With dilute sulfuric acid can be. Sulfuric acid will be added with the addition of ethyl hydrogen sulfide, and then hydrolyzed into ethanol.
Q:What suitable catalysts can I use for the reaction between Hydrochloric acid and zinc metal?
Something that can cause a reaction, speed up or slow down a reaction, without changing itself.. structure yea..
Q:Does all chemical reactions have a catalyst?
Not some reaction without catalyst
Q:Explain how a catalyst may increase the rate of chemical reaction?
Catalysts lower the activation energy (that is, the energy needed for a reaction to proceed) in either the final product or the intermediates. It can do this in a number of ways, including conformational (shape) changes in the intermediates (such as in complex organic molecules), changing the intermediates that form (alternate reaction pathway) or by changing the reactant in a certain way (like sulfuric acid stripping a proton off of a molecule so that nitric acid can bind to it and nitrate it, which would otherwise be energetically unfavorable). In English, catalysts change the molecules so it doesn't take as much energy for the reaction to take place. Think of jumping a hurdle: the same height on either side of it (reactant and product), but if you lower the hurdle (reduce the activation energy) it's easier to get to the other side.

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