Application
Oxalic Acid Application:
Textile printing and dyeing: Acts as a bleaching agent to remove impurities and pigments from cotton and hemp fibers. Meanwhile, it serves as a mordant to adjust the pH value, enhance the binding force between dyes and fibers, and improve color fastness.
Papermaking process: As a cooking aid, it cooperates with alkaline substances to improve the efficiency of lignin removal. In the bleaching stage, it works synergistically to enhance the whiteness of paper.
Laboratories and the rubber industry: Used as a standard reagent in titration analysis, as a coagulant in rubber production to accelerate emulsion formation, and to adjust the pH value in electroplating solutions to improve coating quality.
Surface cleaning: Used for removing stains on marble surfaces, restoring the luster of stone materials, and also capable of treating discoloration on wood surfaces, serving as a wood bleaching agent.
Packaging & Shipping
Oxalic Acid Packaging and Shipping:
Environmental Control: Store in a cool, dry, and well-ventilated warehouse with a temperature not exceeding 30°C and a relative humidity ≤ 70%. Keep away from heat sources, open flames, and direct sunlight.
Packaging and Isolation: Keep the original packaging tightly sealed. Immediately seal after opening to prevent moisture absorption and caking. It is strictly prohibited to store together with acidic substances, oxidizing agents, and food raw materials to avoid the risk of contamination or reactions.
Inventory Management: Regularly check the integrity of the packaging. If the product is found caked, deliquesced, or the packaging is damaged, it must be isolated and disposed of in a timely manner and must not be used continuously.
Certifications
Company Profile
1. Shandong Jiuchong Chemical Company Limited was founded in 2016, which is located in Weifang City, Shandong Province, China. We have 228 square meters of office space. Now Jiuchong chemical is a large modern international chemical enterprise with more than 28 series. Since our establishment, the company has gradually established and improved a sound supply chain system, quality monitoring system and service system, ensuring products quality and service.
2. At the same time, relying on our own geographical location and resource advantages, our company is committed to the optimization of a variety of chemical supply chain, including magnesium chloride, sodium metabisulfite, sodium bicarbonate, calcium chloride, magnesium sulfate, polyaluminium chloride, aluminium sulfate, industrial salt, soda ash etc.
3. Our products are sold well in 288 domestic cities and more than 36 foreign countries. Now the company has won the praise and trust of domestic and foreign customers. Based on stable quality and output, good team service and staff efforts, we will continue to develop domestic and foreign markets.
4. Jiuchong chemical takes "integrity, innovation and development" as the concept, puts integrity in the priority position in serving customers, and guarantees high quality products and satisfactory cooperation for customers experience. Your satisfaction is our driving force. Quality is the soul of enterprise and that is what we have always done. In the future, Shandong Jiuchong Chemical Company Limited hopes to build a brilliant tomorrow with you!
Customer Visiting
FAQ
Q: How long is your delivery time?
A: It usually takes 7-10 days if the goods are in stock, or 10-15 days if the goods are not, depending on the quantity ordered.
Q: Can you support OEM ?
A: Yes, we can make products as your request.
Q: Do you provide samples?
A: Yes, we could offer the sample for free by requests but are not responsible for the freight cost.
Q: What payment terms do you accept?
A: We accept T/T, L/C at sight;
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