High purity industrial grade anhydrous oxalic acid 99.6% for descaling cleaning
HS Code: 29171110
appearance: white crystal powder
CAS NO.: 144627
Residue on ignition %
Heavy metal(as Pb) %
1). Purifying agent in pharmaceutical industry, special in antibiotic medication, such as oxytetracycline,Chloramphenicol etc;
2). Precipitating agent in Rare-earth mineral processing;
3). Bleaching agent in the textile activities, wood pulp bleaching;
4). Rust-remover for metal treatment;
5). Grinding agent, such as marble polishing;
6). Waste water treatment, removing calcium from water.
25 kg bag, 1000kg bag, or according to customer's request.
about 10 days after receipt the advance payment.
In a cool dry place and keep away from strong light and heat.
2 years when properly stored.
AIHENG Industry. which is a ISO9001:2008 company,was set up in 2000. With rapid development of our company, now our annual production capability reaches 30000 tons of chemical goods and 50000 tons of water purity goods. Our goods are exported to North America, South America, Asia, Europe and Africa.
Aiheng continuously tries to enlarge production scale, expands our product lines, improves our product quality and perfects after-sales service to enhance our reputation. We get the praise and favor among different customers from at home and abroad.
Our current products contents formic acid,oxalic acid,sodium formate,calcium formate,PVC,calcium cloride,caustic soda flakes and peals,methylene hydroxide,potassium formate,adipic acid,sodium sulfide,melamine powder,etc.
Any in need,please feel free to contact us.:-)
1) Your inquiry will be replied to within 10 minutes
2) Long payment terms 60days,90days can be accepted!
3) Goods are sold with return or refund guarantee due to quality issue!
4) Prompt shipment by reputed shipping line and professional documents
5) Cargoes photo before and after loading into container after shipment by email
6) Quality control
7) Our trade staff can assist you 24 hours a day.
8)Best service after shipment with e mail
9)Cargoes together with container sales service available
10)Full experience for America & Pakistan export
11)Raw materials from chinese origin.
1.Are you manufacturer?
Yes, we have our own factory.and we also trade some other products.
2.Which products can you supply?
Our main products include Formic Acid, Sodium Formate, Calcium Formate, Melamine, Oxalic acid,caustic soda. We also trade many other goods, you can check our website and find what you want .
3.What is your payment terms?
The preferred is T/T. We can also accept L/C.
4.Can you supply samples for testing?
Free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
5.Which documents can you supply?
We usually provide our customers with Commercial Invoice, Price List, Packing List, COA, Origin Certificate, Quality/Quantity Certificate, Beneficary’s Certificate, MSDS, B/L and others.
If anything we can help,just contact to us freely~