What are the main applications of Isophthalic Acid?

It is used for high-performance unsaturated polyesters, resins, coatings, gel coats, and as a precursor for fire-resistant materials.

How is the product packaged?

The product is packaged in paper bags.

Isophthalic Acid China Supply for Making Dyes

Name: Isophthalic Acid China Supply for Making Dyes
Brand: Shandong Chemic Chemical Co., Ltd.
SKU: 2048831082

Shandong, ChinaShandong Chemic Chemical Co., Ltd.

US$1,250.00-1,350.00

1 Ton

Sample price:US$80.00/piece.Request sample

Product profile

Customization

Available

CAS No.

121-91-5

Formula

C8h6o4

Model NO.

PIA

EINECS

204-506-4

Appearance

Powder

Grade Standard

Industrial Grade

Kind

Inorganic Acid

Quality

Tech Grade

Packaging

Paper Bag

Stability

Stabilized Acid

Color

White

Usage

Alkyd Resin, Unsaturated Polyester Resin

Melting Point

341-343 °c (Lit.)

Boiling Point

214.32°c (Rough Estimate)

Transport Package

Bags

Specification

99%

Trademark

Chemic

Origin

China

HS Code

29173980

Key features

High Purity Chemical: CAS No. 121-91-5, Industrial Grade, White Crystalline Powder.

Versatile Applications: Used for unsaturated polyesters, resins, coatings, and fire-resistant materials like Nomex.

Stable Storage: Stabilized acid, sealed in dry conditions at room temperature.

Immediate Shipping: Magnificent warehouse at main loading ports with stock for immediate shipment.

Factory Direct Pricing: Competitive factory price with discounts based on order quantity.

Quality Assurance: Product analysis report provided before shipping.

OEM/ODM Support: OEM and ODM services available for custom requirements.

ISO Certified: Management system certified with ISO9001:2015 standards.

Company profile

High Repeat Buyers ChoicePatents AwardedNational Award receivedManagement Certification

Shandong Chemic Chemical Co., Ltd.

Shandong, China

Business Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤9.08h

AI-Powered supplier vetting

SummaryShandong Chemic Chemical Co., Ltd. is a China-based limited trading company in Jinan, Shandong, focused on chemical products. It offers a broad range of chemical products and reports annual productivity for sodium formate and calcium formate, but the available information does not establish that it owns production facilities. Service infrastructure is limited: it reports no overseas showroom, overseas agents or branches, or prior offline trade-show participation, although it has service-related procedures and records in some areas. Financial records are identified for 2021–2023, but their contents are not provided. Innovation evidence is mixed: the supplier reports two R&D engineers, a national science and technology progress award, and SDK availability, but no new products launched in the previous year. Customization is limited to minor customization. No customer cases are provided.

Supplier typeThe supplier is consistently identified as a trading company and limited company, located in Jinan, Shandong, China, with chemicals as its commercial focus and 22 employees. The available evidence supports a trading-oriented business classification rather than a confirmed manufacturer classification.

CertificationsThe supplier reports holding one national science and technology progress award. However, no specific certification names, standards, validity periods, or certificate documents are provided, so broader certification coverage cannot be assessed.

After-Sales capabilityThe supplier reports no overseas showroom, overseas agents or branches, or prior offline trade-show participation, and indicates zero countries served overseas. It has a corrective and preventive action procedure with records, while complaint handling has a procedure but no written records; this indicates some internal service controls but limited demonstrated international service coverage.

R&D capabilityThe supplier reports two R&D engineers, one national science and technology progress award, and available SDK capability. However, it launched no new products in the previous year, so the evidence indicates some formal innovation resources but limited recent product innovation.

Customization capabilityThe supplier explicitly reports minor customization capability. This supports limited adaptation of offerings, but no evidence supports extensive or complex customization.