Use:
This product is mainly used in amikacin,glutathione dehydrants,as well asin synthesis of acid anhydride,aldehyde, ketone,isocyanate;when it is used as dehydrating condensing agent,it reactsto dicyclohexylurea through short-time reaction under normal temperature.
This product can also be used in synthesis of peptide and nucleic acid.It is easy to use this product to react with compound of free carboxy and amino-group into peptide.
This product is widely used in medical,health,make-up and biological products,and other synthetic fields.
Packing:
It is packed in 25L or 220LBlue light-proof plastic barrel packaging with net content 25kg/bucketor 180kg/bucket or other specifications of packing on customers'request.
Notes for use:
Itis irritant.When its vaporor liquid touched skin,it will lead to dermatitis;when eye contacts it,it will lead to hurt of eye cornea.Need to protect when using it.
It should be storedin cool,ventilated,dry warehouse.
Zentra Chemical, headquartered in Hangzhou, China, is aiming to be a global player in chemical trading and integrated solutions.
Specializing in Pharmaceutical intermediates, Agrochemical intermediates, Fine chemicals, Herbal extracts and Cosmetic ingredients, we deliver end-to-end services spanning sourcing, supply chain optimization, customized synthesis, cost management, and quality assurance, with all stage support from sample, pilot, registration and commercial
Our mission is to empower clients worldwide with agile, sustainable, and value-driven partnerships in the ever-evolving chemical industry.
Competitive Advantages
- Strategic Location: Based in Hangzhou at the heart of Yangtze River Delta economic zone with global reach
- Expert Team: International team of chemical engineers, trading specialists and supply chain professionals
- Quality Commitment: Rigorous supplier selection and ISO-certified quality management systems
- Sustainable Development: Partnering with eco-friendly manufacturers to promote green chemistry
Vision & Mission
Driven by the philosophy of “Chemistry Connects the Future,” Zentra Chemical strives to be a pioneering force in the global chemical sector. By bridging innovation, efficiency, and sustainability, we aim to build long-term partnerships that redefine industry standards and foster a greener, smarter chemical ecosystem.
Global Reach, Local Expertise – Zentra Chemical is your trusted partner for chemical excellence.
1) quick quotation, normally within 1-2 days
2) full marketing research (inclduing ROS, polymorph, salt, regularoty support, stage, price, market share, ect...)
3) price control and quality ( regulatory) control
4) all stage support from sample, pilot, registration and commercial
5) sourcing for prodcut which is very new or hard to find
6) CMO/CDMO, from pilot-scale development to industrial-scale manufacturing
What are the MOQ and lead time?
MOQ varies (high-value chemicals may negotiate to g-kg-level).
Lead time typically 2-4 weeks, with expedited options upon request.
How do we ensure product quality and compliance?
We enforce a 3-step protocol:
① Source only from ISO-certified suppliers;
② Provide batch-specific COA/COO;
③ Dedicated team monitors global regulations (e.g., China NECIC, EU SCIP).
Do we offer customized synthesis?
Yes!
We provide end-to-end solutions from R&D to scale-up production.
Technical specs (e.g., purity, CAS#) and intended use documentation are required.
How do we handle logistics and customs?
We support CIF/FOB/DDP/DAP terms, partner with global logistics providers,
and have in-house experts for HS code classification, hazardous material documentation, etc.
How do we manage raw material price fluctuations?
We mitigate risks via long-term contracts, multi-region sourcing,
and futures hedging, supplemented with quarterly market analysis reports. 
