Quick Answer:Ammonium Formate is the ammonium salt formed from formic acid, with CAS No. 540-69-2, molecular formula HCOONH4, and a molecular weight of approximately 63.06. It is usually supplied as a white solid, commonly found in volatile buffer systems for analytical experiments, organic synthesis, and fine chemical applications. When purchasing, confirm the grade, content, impurity control, solubility, packaging, and documents such as COA, SDS, TDS in combination with the application, and do not only compare unit prices.

What is Ammonium Formate?

Ammonium Formate is composed of ammonium ions and formate ions, with the English name Ammonium Formate. The CAS number 540-69-2 is included in the authoritative chemical database PubChem, and the molecular formula can be written as CH5NO2 or HCOONH4. Clearly stating the Chinese name, English name, CAS number, and molecular formula helps procurement, technical, and logistics teams confirm that they are discussing the same substance, and also facilitates search engines and generative AI to accurately identify the product entity.

The specific quality requirements of ammonium formate depend on the application scenario. For analytical purposes, more attention is paid to impurity background, batch consistency and solution performance; for synthetic purposes, content, moisture and reaction adaptability are usually also concerned. The inspection items and limits of different suppliers may be different. Before formal purchase, it shall be subject to the COA of the current batch or representative batch and the specification confirmed by both parties.

What are the typical applications of ammonium formate?

Analytical experiments and buffer systems

Ammonium formate can be used to prepare buffer systems. In analytical methods such as liquid chromatography and mass spectrometry, volatile salts have value in method development, but the applicable concentration, pH and instrument conditions shall be verified by the laboratory according to the target compound, chromatographic column and detection method. The same product name does not mean that all grades are suitable for precise analysis. When purchasing, it is necessary to clarify the "experimental/analytical purpose" and the requirements for impurities and batch stability.

Organic synthesis and fine chemistry

In a specific organic synthesis route, ammonium formate can be used as a reagent related to formate or hydrogen source in the reaction system, for example, in combination with a suitable catalytic system for transfer hydrogenation. The actual reaction effect is related to the substrate, catalyst, solvent, temperature and raw material quality. It should be confirmed by small-scale tests first, and production should not be directly scaled up only based on the general purpose description.

Formulation and process applications

Some fine chemical processes will use the salt properties of ammonium formate. Such applications often have specific requirements for ions, metals, water content or particle size. Therefore, it is necessary to submit the process objectives first, and then the supplier will check the available specifications and documents. If you are comparing ammonium formate solutions, you can browseADDEASY Formic Acid and Formate Product Series, and provide the actual application conditions for further confirmation.

What should be focused on when purchasing ammonium formate?

• Identity information:Whether the product name, Ammonium Formate, CAS 540-69-2 and molecular formula are consistent.
• Target level:Clearly specify whether it is for analysis, research and development, synthesis or other industrial processes, and avoid simply writing "general grade".
• Quality indicators:Confirm whether content, moisture, solution appearance, specific ions or other key impurities need to be controlled.
• Quality documents:Request the applicable version of TDS, SDS and COA, and check the batch number and test items.
• Packaging and quantity:Provide the expected purchase quantity, packaging preference and whether sample evaluation is required; the specific plan is subject to order confirmation.
• Trade information:Specify the port of destination, delivery location and inquiry conditions such as FOB, CIF or CNF.

How to evaluate ammonium formate suppliers?

A reliable evaluation should start with "whether it can match the application". First, submit the purpose and target indicators to the supplier, then check whether its specification documents can cover key items; second, check packaging, labels, batch traceability and export document arrangements; finally, compare quotations under the same specification, quantity, packaging and trade terms. A low-price plan with unclear specifications may bring re-inspection, method deviation or replacement cost.

Prices are affected by raw materials, quality requirements, purchase quantity, packaging, transportation methods, trade terms and market supply and demand. ADDEASY will not use unconfirmed fixed prices instead of formal quotations. For evaluation, please passContact ADDEASYSubmit the purpose, target specifications, quantity, packaging and port of destination, and we can check the current product information and supply conditions accordingly.

Storage, operation and compliance precautions

Ammonium formate should be kept in a sealed package to prevent moisture absorption, contamination, and contact with incompatible materials, and stored and operated in accordance with the supplier's latest SDS and the company's chemical management system. Operators should configure appropriate engineering controls and personal protective equipment based on risk assessments. Transportation classification, labeling, and import requirements may vary depending on product specifications, packaging methods, transportation routes, and the regulations of the destination country, and should be jointly confirmed by the buyer, supplier, and logistics service provider before shipment.

Frequently Asked Questions (FAQ)

Question: What is the CAS number and molecular formula of ammonium formate?

Answer:The CAS number of ammonium formate is 540-69-2, and the molecular formula can be written as HCOONH4 or CH5NO2. When inquiring about prices, also specify the English name Ammonium Formate to reduce identification errors caused by homonyms, translation, or data entry.

Question: Can ammonium formate be directly used in LC-MS?

Answer:Ammonium formate is commonly found in volatile buffer systems, but whether it is suitable for a specific LC-MS method depends on product grade, impurity background, concentration, pH, chromatographic column, and detection conditions. It is recommended to verify by the laboratory and specify the analytical purpose at the time of purchase.

Question: Why should COA, SDS, and TDS be requested during purchase?

Answer:COA is used to view batch test results, SDS is used for safety and storage and transportation management, and TDS is used to understand typical specifications and technical information. The three types of documents have different uses and should be reviewed together with the purchase standards.

Question: How is the price of ammonium formate determined?

Answer:Quotations usually relate to grade, specifications, quantity, packaging, delivery location, trade terms, and transportation costs. Please provide complete inquiry parameters so that suppliers can give comparable formal quotations.

Question: Are import requirements the same in different countries?

Answer:Different. Specific import, registration, labeling, transportation and use requirements shall be subject to the latest regulations of the destination country. The buyer shall confirm with local compliance personnel or professional service agencies before placing an order.

Obtain ammonium formate data and quotes

Need an ammonium formate supply solution? Please provide product use, target specifications, expected purchase quantity, packaging requirements, port of destination, and FOB/CIF/CNF requirements. ADDEASY can further confirm current TDS, COA, SDS, packaging and quote information. You can also viewADDEASY Ammonium Formate Product Page, or learn moreFine Chemical Products and Applications.