What safety precautions should be taken when handling this chemical?

Users should wear safety goggles, dust masks, and nitrile gloves, avoid breathing dust, and ensure the area is well-ventilated to prevent irritation or sensitization.

Factory Supply 1, 8-Naphthalic Anhydride CAS 81-84-5

Name: Factory Supply 1, 8-Naphthalic Anhydride CAS 81-84-5
Brand: Qingdao Jinyu Chemical Co., Ltd
SKU: 1982417061

Shandong, ChinaQingdao Jinyu Chemical Co., Ltd

US$1.00-3.00

1 kg

Product profile

Customization

Available

CAS No.

81-84-5

Formula

C12h6o3

Model NO.

99%

EINECS

201-380-2

Type

Synthesis Material Intermediates

Appearance

Crystal

Quality

Industrial

Colour

White

Specification

≥ 99%

Trademark

JinYu

Origin

China

Key features

Versatile Industrial Intermediate: Key raw material for herbicides, dyes, pigments, and high-performance polymers.

Polymer Performance Enhancer: Acts as a nucleating agent for polypropylene to improve clarity, stiffness, and heat resistance.

Customizable Packaging Solutions: Packaging can be customized according to customer requirements, including drums and bags.

OEM and ODM Services: Offers full customization, flexible customization, and minor customization options.

Stable Chemical Properties: Stable under normal conditions, insoluble in water, soluble in hot organic solvents.

Global Supply Chain: Exported to North America, Europe, Asia, and Africa with professional logistics management.

Experienced Supplier: Founder with 20+ years in chemical industry, established strategic partnerships with top producers.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

Qingdao Jinyu Chemical Co., Ltd

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2010-06-01Nearest Port: qingdao port, shanghai portAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryQingdao Jinyu Chemical Co., Ltd. is a limited company offering chemicals and a broad range of chemical, material, additive, pigment, and related products. The supplier reports annual productivity of 500 tons for bromobenzene and 1,000 tons for trichloroacetic acid, and provides multiple forms of customization. However, it has only two employees and two cooperative suppliers. No new products were launched in the last year, no SDK is available, and overseas service infrastructure is absent. Financial records are indicated for 2022–2024, but no substantive financial results are provided. An audit by TUV Rheinland is listed with validity from March 18, 2025 to March 17, 2026, while the audit result is recorded as “0,” without an explained interpretation.

Supplier typeThe supplier is identified as Qingdao Jinyu Chemical Co., Ltd., a limited company with chemicals as its primary product category. Its stated business scope covers chemicals, synthetic and rubber materials, pigments, graphene materials, additives, plastic products, equipment, and import/export activities, and it is not part of a larger company group.

After-Sales capabilityThe supplier reports no overseas showroom, no overseas agents or branches, and no participation in offline trade shows. It lists zero countries with overseas services, although Qingdao Port is identified as the nearest service-related port location.

R&D capabilityThe supplier launched no new products during the last year and reports no available SDK. These are explicit limitations for recent product innovation and SDK-supported development, although no broader R&D assessment is provided.

Production capacityReported annual productivity is 500 tons for bromobenzene and 1,000 tons for trichloroacetic acid. The supplier has two employees and two cooperative suppliers; while the stated product capacities demonstrate production capability for these products, the very small reported workforce limits evidence of broad or highly scalable capacity.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, flexible customization, and minor customization. This indicates a broad stated ability to accommodate different customization requirements.

Product Q&A

Q:Is packaging customization available?

Yes, packaging can be customized according to customer requirements, including options like 25kg fiber drums, multi-layer paper bags, and various drum sizes.

Q:What are the payment terms offered?

The accepted terms of payment include LC (Letter of Credit), T/T (Telegraphic Transfer), and D/P (Documents against Payment).

Q:What is the lead time for orders?

The average lead time is within 15 workdays for both peak season and off-season periods.

Q:Does the supplier offer OEM or ODM services?

Yes, the supplier provides both OEM and ODM services, including full customization, flexible customization, and minor customization options.

Q:How should the product be stored?

It should be stored in a cool, dry, well-ventilated warehouse, kept away from heat, ignition sources, strong bases, and foodstuffs.