Product Description
Oxalic acid is an organic substance with the chemical formula H2C2O4, which is a metabolite of living organisms, moderately strong acid, widely distributed in plants, animals and fungi, and plays different functions in different living organisms.
Studies have found that more than 100 species of plants are rich in oxalic acid, especially oxalic acidspinach,amaranth,beet,Portulaca oleracea, taro, sweet potato and rhubarb and other plants have the highest content, because oxalic acid can reduce the bioavailability of mineral elements, and it is easy to form calcium oxalate with calcium ions in the human body, resulting in kidney stones, so oxalic acid is often considered to be a mineral element absorption and utilizationAntagonists
| ITEM |
SPECIFICATION |
TEST RESULT |
| Appearance |
White crystalline |
Confirm |
| Assay,% ≥ |
99.6 |
99.9 |
| SO4,% ≤ |
0.07 |
0.03 |
| Residue On Ignition,% ≤ |
0.01 |
Not detected |
| Heavy Mental (Pb),% ≤ |
0.0005 |
0.0004 |
| Fe,% ≤ |
0.0005 |
0.0002 |
| Cl,% ≤ |
0.0005 |
0.0005 |
| Ca,% ≤ |
0.0005 |
0.0001 |
| Conclusion |
Qualified |
Detailed Photos
Application
Oxalic acid is an organic compound widely used in various industrial and daily applications. The main functions include cleaning, rust removal, and bleaching.
1. Cleaning agent:
Oxalic acid is commonly used in cleaning products to effectively remove dirt and mineral deposits from metal surfaces. It can decompose stubborn scale and restore surface gloss.
2. Rust remover:
Oxalic acid is a powerful rust remover that can react with rust to form soluble compounds, thereby removing rust. Commonly used for maintenance of automotive parts, bicycles, and other equipment.
3. Bleach:
Oxalic acid can help remove stubborn spots and impurities in the textile and pulp industries. It is also used to bleach wood, improve its whiteness and brightness.
4. Chemical synthesis:
Oxalic acid is used as an intermediate in some chemical production to synthesize other compounds. Its salts, such as potassium oxalate and sodium oxalate, are also used in various chemical processes.
Storage methods
Oxalic acid storage methods mainly include the following:
Storage environment : Oxalic acid should be stored in a dry, cool, ventilated place, away from fire sources and organic matter, and avoid mixing with flammable substances, oxidants, acids, bases, etc .
Container selection : Store oxalic acid in corrosion-proof containers, such as glass or plastic bottles, and make sure the container is airtight to prevent reaction with air .
Temperature control : Store at no more than 30 ° C and keep fire and heat away .
Moist-proof : Oxalic acid is hygroscopic, which should prevent mechanical damage and avoid contact with dust in the air .
Safety measures : The storage area should be equipped with leak emergency treatment equipment and suitable containment materials to ensure that the container does not leak, collapse, fall, or damage .
Certifications
Packaging & Shipping
Packaged by 25 kg bag
One 20 fcl Container: 20-25 mt
Company Profile
Toplink Chemical Co.,Ltd Established in Qingdao,China with a registered capitial of 10M RMB,Shandong
our company is a professional supplier of different type of Raw and Petrol Chemicals who integrates different resources in the chemical industry.
Toplink takes Focus on chemical industry,attentive service,customer first"as its core value.Our main advantage is to integrate the warehouses and storage facilities authorized by large domestic chemical producing companies to minimize the procurement cost of customers and maintain stable prices.
Being close to Qingdao sea ports,the largest chemical exporting ports in northern China,enables Toplink to handle the logistics in a high efficiency
We have a sound logistics system, through road, rail, water and pipeline transportation and other modes of combined transport mode, to ensure the safe and efficient circulation of energy and chemicals
Over the years,Toplink has been adhering to the core of user's needs and requirements.Not only comprehensively doing the local market development,but also we provides chemical products and after-sales services for many foreign customers from different countries and regions such as Russia,Middle East,Asia Pacific,Africa,North America etc.
The high-quality and attentive service has won the trust and praise of many customers,and gradually Toplink established a good brand image of the company in northern China.We believe that through our continuous efforts and pursuits,we will be able to achieve mutual benefit and win-win with customers!
Our Mission is Serves domestic and foreign companies and customers in the operation and use of chemical products,providing customers with high-quality chemical products and cost-effective solutions as well as one-stop procurement services.
Our core value is Focus on chemical industry,attentive service,customer first
Toplink looks forward to cooperating with you,and will serve you wholeheartedly.
FAQ
Q: What is the payment terms?
A: T/T and L/C
Q: What is the minimum order quantity?
A: One 20'FCL container
Q: Which kind of package do you have?
A: Iron drums, IBC Drums, Flexitank, ISO TANK and bags etc.
Q: How can I get samples?
A: We provide you samples for free, but you have to pay for the courier charges.
Q: How long is your delivery?
A: Within 7-15 days after receiving the T/T deposit or L/C original.
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