Hot-Selling Factory Supply Chemical Industry Acid CAS 64-18-6 Industrial Use Formic 85% Plant Acid 90% Price CH2o2

• Customization: Available
• Type: Organic
• Appearance: Liquid
• Model NO.: yh-js
• Grade Standard: Industrial Grade
• Purity: 99%
• Belong: Yuhan Chem
• Environmental Protection: Yes
• Freight1: Small Quantity Logistics or Air Transport
• Freight2: Pick up
• Freight3: Ocean Freight
• Free Sample: Available
• Lead Time: Within 7 Days
• Storagemethod: Sealed Container
• Packaging: Sealed Packaging
• Odor: Odorless
• MOQ: 1 T
• Port1: Chongqing
• Storage2: Cool Dry Place
• Stability: Excellent
• Transport Package: 1t Minimum Order Quantity
• Specification: Sealing, on request
• Trademark: Customizable
• Origin: China
• HS Code: 29151100
• Production Capacity: 200000ton/Year

Product Description

 

Product Parameters

Property	Details
Chemical Name	Formic acid
CAS Number	64 - 18 - 6
EC Number	200 - 579 - 1
Molecular Formula	CH2O2
Molecular Weight	46.03 g/mol
Appearance	Colorless transparent liquid
Odor	Strong pungent sour smell
Melting Point	8.5 °C
Boiling Point	101 °C (1013 hPa)
Density	1.22 g/cm³ (20 °C)
Flash Point	49.5 °C
Explosion Limit	12 - 38% (v)
pH Value	2.2 (10 g/L, H2O, 20 °C)
Vapor Pressure	171 hPa (50 °C)
Solubility	Miscible with water and many organic solvents, partially soluble in benzene, toluene, xylene

 

 

 

Product Description

• Fuel Cells: Formic acid is used to make fuel cells. It has the characteristics of being non - flammable, safe, having a low permeability to Nafion membranes, and good electrochemical oxidation performance. In addition, since the usable concentration of formic acid is 5 times higher than that of methanol, the energy density of direct formic acid fuel cells (DFCFC) is 3 times higher than that of direct methanol fuel cells (DMFC). Direct formic acid fuel cells can also operate at low temperatures.
• Chemical Industry: It is used for organic synthesis. Formic acid - synthesized ethyl formate, isoamyl formate, n - decyl formate, etc. are used to prepare various flavors. The use of formic acid - assisted copper - based catalysts for the synthesis of methanol from syngas can change the interaction between elements in the catalyst, thereby improving the catalytic performance of the catalyst.
• Textile and Printing - Dyeing Industry: Soap made from formic acid and tallow is used to wash cotton clothes to make them soft and comfortable, and can also be used for rinsing. After washing with formic acid solution, the anti - shrinkage and anti - wrinkle properties of fabrics will be improved. Formic acid is used for the de - ashing and hair - removal of animal leather to inhibit the mildew of leather. Formic acid is volatile and will not remain on the fabric after printing and dyeing. Formic acid can reduce hexavalent chromium, which can improve the utilization rate of dyes in the printing and dyeing process with chromium as the medium. Formic acid has a moderate acidity and will not degrade paper cellulose during the printing and dyeing process, resulting in uniform dyeing, so it is a good dyeing assistant.
• Animal Husbandry: Natural forage is prone to produce spoilage bacteria during the silage fermentation process. Formic acid has the effect of a fermentation inhibitor, which can inhibit the growth of strains of the genera Leuconostoc, Pediococcus, and Streptococcus, while the lactic acid bacteria and yeasts that mainly carry out fermentation can still remain active. This helps to preserve the soluble sugars contained in the silage raw materials themselves and the soluble sugars converted from polysaccharides, reduce protein decomposition and deamination, and improve the quality and preservation effect of silage fermentation. Feeding dairy cows with formic - acid - treated fermented forage in winter can increase milk production in winter, enhance the fattening effect of dairy cows, and improve the quality of milk and beef.
• Other Applications: Formic acid can be used as an acid cleaning agent. It is used for the acid - impregnation treatment of hydrogen - storage alloys, which can remove the rare - earth oxide layer on the alloy surface and form a Ni(Co) - rich layer with good electro - catalytic activity on the alloy surface. In tandem mass spectrometry, formic acid, acetic acid, and ammonia water are usually used as pH regulators to adjust the pH of the mobile phase. Formic acid is used as a soldering flux for welding, which has low corrosiveness and good soldering - assistance performance.

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FAQ

Q1: Can I get some samples?
A: Yes, sure. Usually, we can provide free samples for less than 5 kg, but the customer needs to pay for the shipping.

Q2: What is your MOQ?
A: The minimum order quantity varies for different products, with most requiring a minimum of 1 ton. However, we can accommodate smaller quantities, such as 100kg, with a 100% sample charge.

Q3: How to confirm product quality before placing an order?
A: You can obtain free samples of the products, but you need to cover the shipping fee or arrange for the samples to be sent to us by express. Additionally, you can provide us with your product specifications and requirements, and we will manufacture the products accordingly.

Q4: Is there a discount for bulk purchases? How much is the discount?
A: Yes, we offer discounts for bulk purchases. The discount is determined by evaluating factors such as purchase volume, product type, and cooperation period. Generally, the larger the purchase volume, the greater the discount.

Q5: How do I start paying?
A: Payment can be made by wire transfer, Western Union, PayPal, Visa, Mastercard, T/T, Apple Pay, Google Pay, etc.

Q6: What is the shipping time?
A: We ship the products out within 1-3 days and provide a tracking number. Shipping time varies by country.

Q7: What qualifications and certifications does the company have? Such as ISO certification, etc.
 A: Our supply manufacturers hold several authoritative certifications to ensure our products and services meet international standards and industry regulations. This includes the ISO 9001 Quality Management System certification, which indicates we have reached internationally recognized levels in product quality control, production process management, and continuous improvement, providing stable and reliable quality assurance for customers.

Q8: How about the after-sale service of products?
A: After purchasing products from our company, you will be supported by our professional technical team and after-sales team, who will help solve any problems you may encounter.