| Customization: | Available |
|---|---|
| CAS No.: | 144-62-7 |
| Formula: | C2H2O4 |
|
Still deciding? Get samples of US$ 1/kg
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
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 | |
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.
Function and appliation :
Oxalic acid standard solution is mostly used for the quantitative detection of oxalic acid content in food and drugs. For example, oxalic acid standard solution can be used to determine the oxalic acid content in edible mushroom broth. It can also be used for hawthorn, cordyceps products, detection of small molecular organic acids, and determination of sulfuric acid content in hard anodizing solution of sulfuric acid-oxalic acid mixed acid.
Packing and shipping:
Packing Details:
Packaging: Packages: 25kg/bag,It can also be packaged according to customer needs, and can be affixed with your LOGO and other information.
Shipment:we have established solid cooperation with DHL,TNT,Fedex,UPS,EMS and air freight as well as sea shipping companies for many years,and it is possiable that we use your own shipping agent too.
CHONG QING(CQ) HAI CHEMICAL CO.,LTD i is a professional chemical company in China. Specializing deal and export
various kinds of quality chemicals since 2010. The products Include industry chemical, Animal feed additive, Food
additive, Agrochemical, Fertilizer, pharmaceuticals, water treatment and Detergent ,Minerals etc. Our management
team has over 14 years of combined expertise meeting the needs of clients. We are proud our quality chemcials and
service was approbated by the clients in the worldwide.
CHONG QING(CQ) HAI CHEMICAL CO.,LTD is an ISO9001:2008 certificated organization. We alway pay attention to the
quality control. For us, quality means satisfied clients. Only by constantly improving our internal and external
procedures are we able to remain a reliable supplier of chemicals for our clients worldwide. Every step of the
distribution chain is constantly checked and rechecked to guarantee the quality. Through continuous improvement in
quality and service, we will provide our customers with products of optimum quality consistent with their
requirements.
Besides the quality, we think the competitive price of goods is also important. Our comprehensive distribution
network, buying power and efficient inventory management system allow us to offer our products at the best possible
prices. Our principle is: Quality Chemicals With Competitive Prices - We Supply!
Up to now many of our chemicals have been done REACH final registration. It is convenient for the clients to use
our chemicals in Europe market.
Your satisfaction is our most interested thing. Also your any suggestion will be highly welcome by us. Now enjoy
your visiting and hope to hearing from you!
Q1.What is the Trade Term?
A1:Ex-work factory , FOB Qingdao, FOB Shanghai,FOB Fujian, CIF
Q2. How long is the guarantee (period)?
A2:One years quality warranty .
Q3: Can I get samples?
A3: Yes, we can supply free sample, you pay for the freight charge only.
Q4: How to pay?
A4: PI will be sent firstly after our aligned products specification. Payment by Paypal , T/T, Western Union,LC,
are ok.
Q5: How is your MOQ?
A5: Normally speaking, our MOQ is 1kg. But we can also accept less quantity such as 100g on the condition that
sample charge is100% paid.
Q6: How can you guarantee the quality of your products ?
1. Our staff are all experienced in chemical products or related major background, they are well trained before
quotation.
2. Free sample or pre-shipment sample are available for our new cooperation before you place commercial order. We
are sure the same specification commercial products as sample to customers
3. Third Party Inspection like SGS can be arranged according to your requirement before shipping.
4. On-Spot QC in our APPROVED associated production bases with necessary certification like GMP, ISO etc.
Q7.How long is our Production leading time?
A7:within 15-20 days upon receive deposit in normal season, and 25-30days in our busy time
(August,September,October).
Q8.What kind of documents we will provide to you?
A8:B/L,Commercial Invoice, Packing List,Certificate of Original. with these documents you or your borker can do the
customs declaration at your side.
Q9. During shipping, if there is a damage to products, how do you get replacement?
A9: During shipping,our shipping angancy will try to ensure the safety of the goods.If there is a damage to
products, they would be responsible for the damage .If it is not a very serious problems,we will help you and
compensate you the damaged parts.
){kind=link}