What is the main application of DOP?

It is mainly used in PVC resin processing, and also for resin, ABS resin, rubber polymer, lacquer, and dyestuff.

What certifications does the product have?

The product has ISO, SGS, and BV Certificate certifications.

Dioctyl Phthalate Used in Polystyrene

Name: Plasticizer Doa/DOP/DBP/Dioctyl Phthalate Used in Polystyrene
Brand: Zhengzhou Kelai Chemical Co., Ltd.
SKU: 755054052

Henan, ChinaZhengzhou Kelai Chemical Co., Ltd.

US$980.00-1,080.00

1 Ton

Sample price:US$0.00/kg.Request sample

Product profile

Customization

Available

CAS No.

117-81-7

Formula

C24h38o4

Model NO.

99.5%

EINECS

204-211-0

Certification

ISO, SGS, BV Certificate

Environmental Protection

Yes

Color

White

Kind

Plasticizer

Appearance

Liquid

Product Name

Dioctyl Phthalate

Other Name

DOP

Classification

Chemical Auxiliary Agent

Purity

99.5

Type

PVC Plasticizer

Usage

Plastic/ Rubber Auxiliary Agents, PVC Plasticier

Form

Colorless to Light-Yellow Transparent Liquid

Ester Content

99.5 Min

Acidity

0.01 Max

Moisture

0.10 Max

Refractive Index

1.440-1.450

Density

0.921-0.927

Solubility

Dissolved in Acetone, Ether, Ethanol

Undissolved

Undissolved in Water

Heating Loss

0.2% Max

Transport Package

200kgs Drum, 1000kg IBC

Specification

99.5%

Trademark

KELAI

Origin

China

HS Code

291732

Production Capacity

30, 000 Ton Per Year

Key features

High Compatibility with PVC: Excellent plasticizing efficiency and average performance on par with all kinds of plasticizers.

High Purity Standard: Purity level reaches 99.5%, ensuring high quality for industrial applications.

Versatile Industrial Use: Widely used in soft PVC plastics, rubber, paints, and emulsifier industries.

Certified Quality Control: Factory has gained ISO authentication with strict quality control from start to end.

Flexible Packaging Options: Available in 200kg iron drums, 1000kg IBC tanks, or 20mts flexitanks.

Custom Label Service: Customers can customize labels with their own designs by sending drawings or artworks.

Direct Factory Manufacturer: Located in Zhengzhou, offering direct factory pricing and support.

Global Export Experience: Exporting since 2015 to North America, Europe, Asia, Africa, and Oceania.

Company profile

Zhengzhou Kelai Chemical Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-01-21Average Response Time: ≤2.25hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, DAP

AI-Powered supplier vetting

SummaryZhengzhou Kelai Chemical Co., Ltd. is identified as a trading company headquartered in Zhengzhou, Henan, with permitted import and export activities. The provided information describes fine-chemical R&D, production, operations, and exports to more than 68 countries, although other records characterize the entity as a chemical-products trading business. It reports ISO 9001 and ISO 14001 certifications, OEM/ODM availability, recent new-product activity, and multiple customization options. Service logistics include warehousing, contract-carrier transportation, and stated lead times within 15 working days in both peak and off-season periods. However, it has no overseas showroom, agents, branches, or offline trade-show participation, and no SDK is available. Financial records are indicated for 2023–2025, but no substantive financial-performance evidence is provided. Supplier-management procedures are not documented, and customer evidence is limited to general claims of OEM service for known brands and exports...

Supplier typeThe supplier is explicitly classified as a trading company, with permitted import/export activities and a Zhengzhou, Henan location. Its background description also states involvement in fine-chemical R&D, production, and operations, so the available records present both trading and product-related capabilities.

CertificationsThe supplier reports holding ISO 14001 and ISO 9001 certifications. These are explicit certifications relevant to environmental and quality management systems.

After-Sales capabilityService support includes warehousing, contract-carrier transportation, and stated lead times within 15 working days in both peak and off-season periods. However, the supplier reports no overseas showroom, agents, branches, or offline trade-show participation, and offers overseas services in zero countries; therefore, after-sales coverage is not demonstrated as strong, particularly internationally.

R&D capabilityThe supplier reports R&D capability, at least one new product during the past year, and ODM services; its company background describes fine-chemical R&D. However, it explicitly has no available SDK, so innovation support is evidenced for product development but not for SDK-based integration.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, minor customization, flexible customization, and customization from designs. It also reports ODM availability, providing direct evidence of broad customization support.

Product Q&A

Q:Is it possible to custom the labels with my own design?

Yes, and you just need to send us your drawings or artworks, then you can get you want.

Q:Are you a factory or trading company?

We are a factory manufacturer. It is located in Zhengzhou. All of our clients from home and abroad, are warmly welcomed to visit us!

Q:How does you factory do regarding quality control?

Quality is priority, we always attach great importance to quality controlling from the beginning to the end. Our factory has gained ISO authentication.

Q:What is the purity of Dioctyl Phthalate?

The purity is 99.5% or 99%, meeting industrial grade standards.

Q:What are the available packaging options?

We offer 200kg net iron drums, 1000kg IBC tanks, and 20mts flexitanks as per customers' request.