Sichuan Hongjian Xinyi Technology Co., Ltd.
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Oxalic Acid is a core product of Hongjian Chemical based on biomass refining technology platform. Known for its unique strong reducibility and complexation capability, it demonstrates outstanding value in high-end cleaning and new material fields. The company adopts the green process route of "starch sugar-nitric acid oxidation-crystallization purification," achieving precise conversion from renewable resources to high-value chemicals.
❋ Aliases: Ethanedioic Acid
❋ English Name: Oxalic Acid
❋ Chemical Formula: H₂C₂O₄·2H₂O
❋ Molecular Weight: 126.07
❋ CAS Number: 144-62-7 (anhydrous), 6153-56-6 (dihydrate)
Key Properties: Strong reducibility, high acidity, excellent complexation ability, biodegradable
| product name | oxalic acid |
| specofications | 25kg/bag |
| appearance | white flaky solid |
| cas number | 144-62-7 |
| EINEC S number | 205-634-3 |
| purity | 99.6% |
| chemical formula | H2C2O4 |
1. Oxalic acid is mainly used in the production of antibiotics and drugs such as ice flakes, as well as solvents for extracting rare metals, dye reducing agents, tanning agents, etc. In addition, oxalic acid can also be used to synthesize various oxalate esters, oxalates, and oxamides, among which diethyl oxalate, sodium oxalate, calcium oxalate, and other products have the highest yield. Oxalic acid can also be used in the production of cobalt molybdenum aluminum catalysts, cleaning of metals and marble, and bleaching of textiles. Acidity regulator used for synthesizing adhesives such as urea formaldehyde resin and melamine formaldehyde resin. such as oxytetracycline and streptomycin.
2. Mainly used as a reducing agent and bleaching agent, a mordant in the printing and dyeing industry, and also used to extract rare metals, synthesize various oxalates, oxalates, and oxamides.
3. Used as an acidity regulator for the synthesis of adhesives such as urea formaldehyde resin and melamine formaldehyde resin. It can also be added to polyvinyl formal water-soluble adhesive to improve drying speed and bonding strength. It is an important organic synthetic raw material used in the production of various oxalates, oxalates, oxamides, hydroquinone,, gallic acid and other products. oxytetracycline, tetracycline, streptomycin, borneol, vitamin B12,, etc. Used in the printing and dyeing industry as a coloring aid and bleaching agent. The plastic industry is used to produce polyvinyl chloride, amino plastics, and urea formaldehyde plastics. The metallurgical industry is used to produce high-purity nickel, carbon rods, and precipitated rare earth metals. It is also used as a metal washing agent, tanning agent, chelating agent, catalyst, anaerobic adhesive, and inhibitor of acrylic quick fix adhesive, rust remover for machining, electroplating complexing agent, wood bleaching, marble cleaning, and oil refining.
4. Can be used as an additive in shampoo in cosmetics, mainly used in the manufacturing of chemical industry products; Widely used in the printing and dyeing industry and leather industry; Used as a refining agent for pine oil alcohol, glycerol, and stearic acid esters in oil chemistry; In addition, it has applications in aluminum processing and hard alloy production.