What are the physical properties of the product?

It is a white powder, odorless, non-flammable, non-explosive, and non-toxic.

Which plastics can use UV-329?

It is used in polyolefins, polyester, hard PVC, polystyrene, PMMA, polycarbonate, and ABS resin.

What are the payment terms?

We accept LC, T/T, and D/P payment terms.

Dyes

Name: UV Absorber UV-329 for Plastics/Coatings/Dyes
Brand: Quzhou Ebright Chemicals Co., Ltd.
SKU: 1929574195

Zhejiang, ChinaQuzhou Ebright Chemicals Co., Ltd.

US$14.00-16.00

25 kg

Sample price:US$1.00/kg.Request sample

Product profile

Customization

Available

CAS No.

3147-75-9

Formula

C20h25n3o

Model NO.

UV-329

EINECS

221-573-5

Type

Synthesis Material Intermediates

Appearance

Powder

Quality

Refined

Colour

White

Certificate

ISO Reach

Application

Engineering Plastic

Transport Package

25kg/Drum

Specification

Pharma Grade

Trademark

EBT Chemicals

Origin

China

HS Code

2914509090

Production Capacity

10000mt/Year

Key features

High Purity Grade: Minimum purity of 99.00% ensures consistent performance in applications.

Broad Application Range: Suitable for polyolefins, polyester, PVC, polystyrene, PMMA, polycarbonate, and ABS resin.

Safety and Non-Toxic: Non-flammable, non-explosive, odorless, and non-toxic properties.

Customized Packaging: Standard 25kg or 200kg drums available; other sizes upon request.

Long Shelf Life: Valid for 24 months when stored in a cool, dry, and ventilated area.

ISO and REACH Certified: Meets international safety and environmental standards for engineering plastics.

Company profile

High Repeat Buyers ChoiceFast DeliveryR&D Capabilities

Quzhou Ebright Chemicals Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2001-03-01Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤10.00hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryQuzhou Ebright Chemicals Co., Ltd. is a China-based limited trading company with reported trading and manufacturing activities in chemicals, primarily UV Filters and Surfactants. It reports OEM service for popular brands, broad customization options, and stated annual capacities of 50,000 tons each for preservatives, biocides, and UV Filters. However, the supplier has only three employees, no valid import/export license, no cooperative suppliers listed, no overseas agents or showrooms, and no offline trade-show participation. No SDK is available, raw-material traceability and quality assurance status are unknown, and service, complaint-handling, and corrective-action procedures lack written records. Audit information identifies BV as the audit organization, but the audit result is recorded as 0 and the report validity ended on 2025-09-17. Financial and sustainability evidence is insufficient for a positive assessment.

After-Sales capabilityThe supplier has no overseas showroom, overseas agents or branches, or reported offline trade-show participation, and lists zero countries with overseas services. Complaint-handling and corrective/preventive-action procedures exist but have no written records, while the service-capability assessment procedure has neither written procedures nor followed records.

R&D capabilityThe supplier explicitly reports no available SDK, which is a stated limitation in the documented research and development capability. No additional evidence demonstrates broader innovation or R&D strengths.

Production capacityReported annual productivity is 50,000 tons each for preservative, biocide, and UV Filter products, and the supplier is described as both a trading company and manufacturer/factory. However, it also lists three employees and no cooperative suppliers, so the operational basis for the stated capacity is not independently substantiated in the provided information.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This indicates broad stated capability across several customization levels.