Welcome to H2-Chem Co., Ltd. — a specialty chemical partner focused on the R&D, production and global supply of fluorinated compounds, dyes and intermediates, peptides and fine chemicals.
We are based in Dalian, China, and work with customers worldwide who need dependable quality, clear product identification by CAS number, and practical support for sampling, scale-up and commercial supply. Our goal is simple: make it easier for you to find the right material, confirm specifications, and receive the documents required for international trade.
What we offer
Fluorinated compounds and building blocks for advanced applications
Dye intermediates and related fine chemicals
Peptide-related materials and selected specialty intermediates
Product search by CAS number or product name on our website
Inquiry service for quantity, packing and technical questions
Certificate of Analysis (COA) for registered users, based on available batch records
Export-oriented commercial documents such as invoice and packing list when goods are shipped
Quality and technical support
H2-Chem maintains R&D and pilot-scale capabilities in Dalian and collaborates with local research institutions to strengthen process development and product improvement. For routine supply, we emphasize consistent specifications, batch traceability where applicable, and timely response to technical questions.
Typical discussion points with customers include purity grade, appearance, packing size, lead time and the analytical documents needed for incoming quality control (for example GC, HPLC or NMR when required).
How to work with us
Search our catalog by CAS number or keyword.
Open the product page to review basic information.
Send an inquiry with your target quantity, packing preference and destination.
Register if you need to view COA records online.
Contact sales for custom requirements, larger volumes or items not fully listed yet.
