Acetonitrile Solvent

For pharmaceutical, pesticide, and electronic chemical companies, acetonitrile is not only a solvent but also directly affects reaction efficiency and product quality. Lack‍‌‍‍‌ of sufficient acetonitrile purity as well as excessively high moisture content and inconsistent impurity contents can readily cause a slow down in the kinetics of a chemical reaction, an increase in by-product amount besides even being a factor in lowering the purity of end product. These changes result in higher expenses for purification processes and also in greater loses for the ‍‌‍‍‌production. Our‍‌‍‍‌ acetonitrile products conform to HG/T 2601-2019 standards, purity is not less than 99.9%, and water content is no more than 0.05%. At the same time, we pay strict attention not only to the acidity, non-volatile components and major impurities, but also the corresponding ‍‌‍‍‌contents. Stable‍‍‍‍‌‍‍‌ product quality is important for a lot of aspects like increasing reaction efficiency, decreasing side reactions, minimizing the efforts required by subsequent purification steps and finally getting batches that are consistent with each other in the properties and ‍‌‍‍‌qualities.

HPLC-grade Acetonitrile

Suitable for HPLC, UHPLC, and LC-MS analysis as well as laboratory testing; meets stringent requirements regarding UV absorbance, impurities, and evaporation residue.

Upstream Laboratories and Technical Support

InfinityLab Acetonitrile for HPLC is widely used in pharmaceutical intermediates, organic synthesis, electronic chemicals, and laboratory analysis, where high standards are required for product purity, moisture content, and trace impurities. We‍‌‍‍‌ have set up a thorough quality testing system based on collaborating with upstream cooperative production bases and supported by CNAS-accredited laboratories in order to fulfill customer requirement for pure acetonitrile. Much of our facility is outfitted with highly advanced analytical tools exceeding thirty in total. We use gas chromatographs (GC), gas chromatography-mass spectrometry (GC-MS), nuclear magnetic resonance (NMR), etc. We carry out a thorough and multi-level quality analysis of acetonitrile, from physical chemical parameters - such as moisture content, water activity, pH value, volatile components, and organoleptic properties - up to microscopic identification, histology and ultrastructural study (if applicable). Thus we guarantee the quality of the products in accordance with HG/T ‍‌‍‍‌2601-2019. The‍‌‍‍‌ batches are inspected twice: first at the factory, then in outbound re-inspection. We deliver full COA, MSDS, and quality traceability documentation with every order. Equipped with over 300 sets of process testing facilities and an online testing portal, we can also conduct impurity screening, process verification, and application support service, offering our pharmaceutical, electronics, and fine chemical partners with a more dependable technical ‍‌‍‍‌expertise.

Client Application

For‍‌‍‍‌ a long time, a pharmaceutical intermediate manufacturer was using acetonitrile as a solvent for organic synthesis of a ‍‌‍‍‌product. Previously, due to significant fluctuations in moisture and impurities in products from different suppliers, some reaction times were prolonged, and product purification costs increased. After adopting our acetonitrile, with its stable quality of ≥99.9% purity and ≤0.05% moisture, the client's raw material batch consistency has significantly improved, reaction preparation time has been shortened by approximately 30%, and the frequency of incoming material re-inspection has decreased by approximately 40%, effectively reducing process adjustment and quality control costs. Simultaneously, we provide complete testing reports and batch traceability data to help the client successfully pass internal quality audits and supplier evaluations.

Source Factory Certification

Certificate Numbers: ZM034125Q43615R0L, ZM034125E43616R0L, ZM034125S43617R0L

Statement: The above certifications are held by our long-term production partners. As a supply chain service provider, we are responsible for product quality verification, logistics coordination, and international trade services to ensure that the supplied products meet the certified production standards.

Why Choose Us?

·Liaoyang Zhongshi Chemical was established in 2012 and has over 15 years of experience in chemical solvent supply chain services. We maintain long-term cooperation with CNPC, Sinopec, and CNOOC, and are deeply integrated with three ISO-certified production bases. Our annual supply capacity of chemical solvents such as acetonitrile reaches 20,000 tons, with 100 tons in stock. We support orders starting from 1 ton, and regular orders are delivered within 7 days, meeting customers' continuous production and urgent procurement needs.

·Our products source from partner factories certified by ISO 9001, ISO 14001, and ISO 45001 (certificate numbers: ZM034125Q43615R0L, ZM034125E43616R0L, ZM034125S43617R0L). The‍‌‍‍‌ product quality is ensured by the use of a laboratory which is accredited by a certification bodies recognized by the CNAS.

·Depending on the acetonitrile order volume as well as the shipping mode, we can provide different packing options such as drums, IBCs, and ISO tanks that cater to both local procurement and export requirements and also help customers cut down on transportation as well as usage costs.

·Moreover, we have a 24-hour fast sampling service to assist with product testing and process verification. Customers placing regular orders get the goods 7 working days at the latest thus increasing procurement effectiveness and also ensuring the production schedule goes ‍‌‍‍‌smoothly.

·Our products have been exported to more than 20 countries and regions. For the export of acetonitrile, a hazardous chemical, we can provide complete export documents in one go, including dangerous goods packaging certificate, customs declaration, certificate of origin, SGS report, COA, MSDS, etc., to assist clients in smoothly completing international transportation and customs clearance procedures.

FAQ

1. What specifications of acetonitrile do you supply?

We can provide industrial-grade acetonitrile and, according to customer needs, high-purity specifications such as HPLC grade and electronic grade to meet the purity, moisture, and impurity control requirements of different application scenarios.

2. Is acetonitrile a hazardous chemical?

Yes. Acetonitrile is classified as a Class 3 flammable liquid and a Class 6.1 toxic substance, UN number 1648. Transportation and storage must be carried out in accordance with relevant regulations for hazardous chemicals.

3. What are the common packaging options for acetonitrile?

We can provide various packaging forms, including: 160kg or 165kg iron drums (depending on product specifications), IBC containers, ISO tanks, and suitable packaging solutions can be selected based on the purchase quantity and transportation method.

4. What‍‌‍‍‌ is the smallest amount of goods you can order?

The smallest amount of goods you can order to have a minimum quantity of 1 ton. We support test orders, small-batch purchases, and long-term stable supply for our customers.

5. Approximately how long does it take to deliver from order?

The delivery cycle for the regular order will be 7 working days as a rough estimate; if the merchandise is in stock, the company will facilitate faster delivery depending on the ‍‌‍‍‌needs.

6. How to choose between industrial grade, HPLC grade, and electronic grade acetonitrile?

For organic synthesis, pharmaceutical intermediates, and general chemical production, industrial grade acetonitrile is sufficient; for experimental analysis such as HPLC and LC-MS, we recommend HPLC grade; for applications with high impurity requirements, such as lithium batteries, electrolytes, and electronic chemicals, we recommend electronic grade acetonitrile. Our technical team can recommend suitable product specifications based on your process requirements.