Advanced Chemical Solutions for Industry & Innovation

YXChem delivers premium organic chemicals, pigments, pharmaceuticals, and additives through cutting-edge R&D and trusted manufacturing excellence.

Explore Products Learn About Us

Organic Chemicals

High-purity compounds for industrial and research applications.

Pigments & Dyes

Including Prussian Blue systems for diverse color needs.

Pharmaceutical Additives

Specialty compounds developed in collaboration with research institutes.

About YXChem

YXChem, operating as China ZhongYan Changxing International Co., Ltd., is a trusted supplier of high-performance chemical products. Our legacy began as “Zhongyan Xinglong Economic & Trade Development Co., Ltd.”, and we have since evolved into a forward-thinking enterprise focused on innovation and quality.

We specialize in organic chemicals, pigments (including Prussian Blue systems), pharmaceutical products, and specialty additives. Our products are manufactured in facilities equipped with advanced production systems and supported by a robust quality assurance framework.

In collaboration with divisions of the Pharmaceutical Chemistry Institute of China, we actively research and develop fine chemical products tailored to evolving market demands.

ISO-Compliant Manufacturing
R&D Partnership with Leading Institutes
Global Distribution Network
Quality-Centric Production

Our Product Range

Discover our portfolio of high-performance chemical solutions engineered for reliability, purity, and industrial compatibility.

Prussian Blue Pigment

High-stability inorganic pigment ideal for coatings, inks, and industrial applications.

CAS: 25869-30-7
Purity: ≥98%
Form: Powder

Organic Chemical Reagent

Versatile reagent for synthesis and industrial processes.

Type: Intermediate
Purity: 99%+ HPLC
Packaging: 25kg Drum

Pharmaceutical Additive

High-purity excipient developed in collaboration with research institutes.

Grade: USP/EP
Solubility: Water-soluble
Storage: Cool, dry place

Fine Chemical Intermediate

Specialty compound for advanced synthesis and R&D applications.

CAS: Available on request
Purity: ≥99%
Application: Pharma, Agrochemicals

Chemical Catalyst

Efficient catalyst for organic transformations and industrial processes.

Type: Homogeneous
Activity: High turnover
Form: Liquid or Solid

Specialty Solvent

High-purity solvent for analytical and industrial use.

Boiling Pt: 150–200°C
Purity: ≥99.5%
Grade: Reagent, Technical

Industrial Detergent

Powerful cleaning agent for chemical and manufacturing environments.

pH: 9.5–10.5
Form: Liquid concentrate
Dilution: 1:10 to 1:50

Custom Colorant System

Tailored pigment dispersions for coatings and plastics.

Base: Water or Solvent
Particle Size: <1µm
Stability: 24+ months

Pharmaceutical Intermediate

Key building block for API synthesis with strict quality control.

Purity: ≥99.8%
Residual Solvents: Compliant
Documentation: C of A, MSDS

Stabilizer Additive

Protects materials from degradation under heat and UV exposure.

Type: Antioxidant
Application: Polymers, Fuels
Dosage: 0.1–1.0%

Analytical Reference Standard

Certified reference material for quality control and calibration.

Certified Purity: 99.9%
Traceable: NIST, USP
Packaging: 1g, 5g, 10g

Custom Synthesis Service

End-to-end development and production of custom molecules.

Scale: Gram to Ton
IP Protection: Full confidentiality
Timeline: Project-based delivery

Why Choose YXChem?

We combine scientific excellence, manufacturing precision, and global reach to deliver chemical solutions you can trust.

Advanced R&D

Collaborating with the Pharmaceutical Chemistry Institute of China to develop next-generation fine chemicals.

Integrated Manufacturing

Own production facilities ensure quality control, scalability, and supply chain reliability.

Quality Assurance

Comprehensive QA systems ensure every batch meets stringent purity and performance standards.

Global Reach

Serving clients across industries worldwide with reliable logistics and support.

Product Diversity

From pigments to pharmaceuticals, our portfolio meets a wide range of industrial needs.

Customer-Centric Approach

We work closely with clients to understand requirements and deliver tailored solutions.

Frequently Asked Questions

YXChem supplies a wide range of organic chemicals, pigments (including Prussian Blue systems), pharmaceutical additives, fine chemical intermediates, solvents, and custom synthesis products.

Yes. YXChem collaborates with divisions of the Pharmaceutical Chemistry Institute of China to research and develop fine chemical products that meet evolving market needs.

YXChem operates as China ZhongYan Changxing International Co., Ltd., headquartered in China.

Yes. We offer custom synthesis services from lab-scale to industrial production, with full confidentiality and IP protection.

We maintain a comprehensive quality assurance system with strict batch testing, documentation (C of A, MSDS), and compliance with international standards.

Get in Touch

For inquiries about our chemical products, custom synthesis, or partnerships, please visit our official website to contact the team directly.

Visit Official Website

Company: China ZhongYan Changxing International Co., Ltd.

Attn: M.m CONG MING

Tel: (0086-10) 68011683

Fax: (0086-10) 51951225

Email: connieming@hotmail.com, congming@yxchem.com

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