Esters of formic acid

Electronic Cleaning Formic Acid 10%

A 10% aqueous solution of formic acid used for removing flux from printed circuit boards in electronics manufacturing. The low concentration prevents corrosion during precision cleaning while retaining the chemical identity of formic acid.

Formic Acid 85% Technical Grade

Formic acid at 85% concentration in aqueous solution, used in industrial applications such as leather tanning, textile processing, and pH adjustment. The product is a chemically defined compound dissolved in water, meeting the requirements of Chapter 29.

Formic Acid 94-100% Anhydrous Grade

High-purity formic acid at 94-100% concentration, suitable for pharmaceutical and fine chemical synthesis. As a chemically defined organic compound, it falls directly under tariff item 2915.11.00 without further dilution or additives.

Formic Acid Anti-Dusting Grade

85% formic acid with an added anti-dusting agent to facilitate safe handling in bulk powder processing. The additive does not alter the product's general use, making it classifiable under Chapter 29 per Note 1(g).

Formic Acid for Beehive Treatment

75% formic acid strips used for Varroa mite control in beekeeping, applied through evaporation in hives. The product is a diluted formic acid solution, classifiable under Chapter 29 as a chemically defined compound in water.

Formic Acid for Dye Vat Neutralization

90% formic acid used for pH control in reactive dye baths during textile wet processing. As a saturated acyclic monocarboxylic acid in aqueous solution, it is classifiable under tariff item 2915.11.00.

Formic Acid for Wastewater pH Adjustment

Technical 90% formic acid used for industrial effluent neutralization in wastewater treatment. The product is a biodegradable acid alternative to mineral acids, classifiable as a chemically defined compound under tariff item 2915.11.00.

Formic Acid with Stabilizer for Textile Dyeing

85% formic acid containing a polymerization stabilizer for preservation during transport. The stabilizer is necessary for the product's stability and does not make it suitable for a specific use, per Chapter 29 Note 1(f).

Industrial Formic Acid 80% for Silage Preservation

80% formic acid formulated for agricultural silage preservation, used to lower pH in livestock feed fermentation. The product remains a chemically defined formic acid solution, classifiable under Chapter 29.

Leather Tanning Formic Acid 88%

88% formic acid optimized for leather deliming and pickling in tannery wet processing. As a chemically defined formic acid solution, it is classifiable under tariff item 2915.11.00.

Metal Cleaning Formic Acid 20%

20% formic acid solution for rust removal and metal surface preparation. The dilution in water does not alter its classification as formic acid under Chapter 29, per Note 1(d).

Pharmaceutical Intermediate Formic Acid

99% formic acid for synthesis of formamides and formates in API production. The high purity and chemical definition align with Chapter 29 requirements for separate chemically defined organic compounds.

Pharma-Grade Formic Acid USP/NF

Ultra-pure formic acid meeting USP/NF standards for pharmaceutical manufacturing. Its high assay and lack of impurities make it a chemically defined compound classifiable under tariff item 2915.11.00.

Rubber Vulcanization Formic Acid

Technical formic acid used as a coagulant in latex processing for natural rubber production. The product is a chemically defined compound, classifiable under tariff item 2915.11.00.

Swine Feed Acidifier Formic Acid 65%

65% formic acid for drinking water acidification in pig farming, used to reduce gut pH and control pathogens. The product is a diluted formic acid solution, classifiable under Chapter 29.

Ammonium Formate

Ammonium formate is the ammonium salt of formic acid, a separate chemically defined organic compound. It is used as a reducing agent in pharmaceutical synthesis and as a food additive for baked goods. As a salt of formic acid, it is classified under tariff item 2915.12.00.

Barium Formate

Barium formate is the barium salt of formic acid, a separate chemically defined organic compound. It is used in specialty lubricants and as a precursor for barium chemicals. As a salt of formic acid, it is classified under tariff item 2915.12.00.

Calcium Formate

Calcium formate is the calcium salt of formic acid, a separate chemically defined organic compound. It is widely used as a concrete accelerator, feed additive for livestock, and in leather production. As a salt of formic acid, it is classified under tariff item 2915.12.00.

Cesium Formate

Cesium formate is the cesium salt of formic acid, a separate chemically defined organic compound. It is a high-density formate salt used in ultra-deep oil well drilling fluids. As a salt of formic acid, it is classified under tariff item 2915.12.00.

Formic Acid Sodium Salt Dihydrate

Sodium formate dihydrate is the dihydrate form of sodium formate, a separate chemically defined organic compound. It is preferred for its stability in textile dyeing and as a mordant. As a salt of formic acid, it is classified under tariff item 2915.12.00, including solvates per Chapter notes.

Lithium Formate

Lithium formate is the lithium salt of formic acid, a separate chemically defined organic compound. It is used in lithium battery electrolytes and pharmaceutical intermediates. As a salt of formic acid, it is classified under tariff item 2915.12.00.

Magnesium Formate

Magnesium formate is the magnesium salt of formic acid, a separate chemically defined organic compound. It is utilized in flame retardants and as a catalyst in organic synthesis. As a salt of formic acid, it is classified under tariff item 2915.12.00.

Potassium Formate

Potassium formate is the potassium salt of formic acid, a separate chemically defined organic compound. It serves as a drilling fluid additive in oil and gas extraction and as a snow-melting agent, being biodegradable and low-toxicity. As a salt of formic acid, it is classified under tariff item 2915.12.00.

Rubidium Formate

Rubidium formate is the rubidium salt of formic acid, a separate chemically defined organic compound. It is a specialty chemical used in research and as a component in high-tech ceramics. As a salt of formic acid, it is classified under tariff item 2915.12.00.

Sodium Formate

Sodium formate is the sodium salt of formic acid, a separate chemically defined organic compound. It is a white crystalline powder used in industrial applications such as de-icing, leather tanning, and as a buffering agent. As a salt of formic acid, it is classified under tariff item 2915.12.00.

1-Naphthyl Formate

1-Naphthyl formate is an ester formed from 1-naphthol and formic acid, featuring a bicyclic aromatic structure. It is used primarily as an intermediate in agrochemical synthesis and as an analytical standard. As an ester of formic acid, it falls under tariff item 2915.13.00.

2-Naphthyl Formate

2-Naphthyl formate is the formic acid ester of 2-naphthol, a bicyclic aromatic compound. It is employed in dye synthesis and as a pharmaceutical intermediate. This ester of formic acid is correctly classified under tariff item 2915.13.00.

4-Nitrophenyl Formate

4-Nitrophenyl formate is a nitrated aromatic ester of formic acid, with the nitro group on the phenolic ring. It is used in organic synthesis and as a reagent. As an ester of formic acid, it is classified under tariff item 2915.13.00, with nitrated derivatives included per Chapter 29 notes.

Allyl Formate

Allyl formate is an unsaturated ester of formic acid used as a reactive intermediate in polymer and pharmaceutical synthesis. As an ester of formic acid, it is classified under tariff item 2915.13.00, regardless of the unsaturation in the alcohol moiety.

Amyl Formate

Amyl formate, also known as pentyl formate, is an ester of formic acid used in flavorings and as an industrial solvent. It is a separate chemically defined compound and falls under tariff item 2915.13.00 as an ester of formic acid.

Benzyl Formate

Benzyl formate is the formic acid ester of benzyl alcohol, featuring an aromatic benzyl group. It is widely used in perfumery and flavoring. As an ester of formic acid, it is classified under tariff item 2915.13.00.

Bornyl Formate

Bornyl formate is a terpenoid formic ester that provides pine-like fragrance notes in perfumes. As an ester of formic acid, it is classified under tariff item 2915.13.00, provided it is a separate chemically defined compound.

Ethyl Formate FCC Grade

Ethyl formate FCC grade is a high-purity ester of formic acid meeting food chemical codex standards for use as a flavoring and fumigant. As an ester of formic acid, it is classified under tariff item 2915.13.00.

Isobutyl Formate

Isobutyl formate is an ester of formic acid used as a volatile solvent in inks and adhesives. It is a separate chemically defined compound and falls under tariff item 2915.13.00 as an ester of formic acid.

Isopropyl Formate

Isopropyl formate is an ester of formic acid used as a flavoring agent and extraction solvent in food and pharmaceutical industries. As a separate chemically defined compound, it falls under tariff item 2915.13.00.

Methyl Formate

Methyl formate is a simple ester of formic acid used as an intermediate in organic synthesis and as a fumigant. It is a separate chemically defined compound and falls under tariff item 2915.13.00 as an ester of formic acid.

n-Butyl Formate

n-Butyl formate is an ester of formic acid used as a solvent in paints, lacquers, and perfume manufacturing. It is a separate chemically defined compound and falls under tariff item 2915.13.00 as an ester of formic acid.

p-Cresyl Formate

p-Cresyl formate is the formic ester of 4-methylphenol, an alkyl-substituted aromatic compound. It is used in the production of synthetic musks and fragrances. This ester of formic acid falls under tariff item 2915.13.00.

Phenethyl Formate

Phenethyl formate features a benzene ring with an ethyl formate chain, qualifying as an aromatic formic acid ester. It is utilized in flavor chemistry and as a plasticizer. As an ester of formic acid, it is classified under tariff item 2915.13.00.

Phenyl Formate

Phenyl formate is an aromatic ester of formic acid where the formate group is esterified with phenol. It is used in organic synthesis and as an intermediate. This ester of formic acid falls under tariff item 2915.13.00.