Product Description
Oxalic acid is the simplest dicarboxylic acid, also known as oxalic acid. It is a colorless transparent crystal at room temperature and usually contains two molecules of crystal water. When heated to 100.1°C, it loses crystal water and becomes anhydrous oxalic acid. Toxic and harmful to human body. It is hygroscopic, easily soluble in ethanol, soluble in water, and slightly soluble in ether. Insoluble in benzene and c hloroform. Oxalic acid is easily oxidized into carbon dioxide and water by the action of oxidizing agents. At 189.5°C or in case of concentrated sulfuric acid, it will decompose into carbon dioxide, c arbon monoxide and water. Laboratory can use oxalic acid thermal decomposition to produce c arbon monoxide gas. There is also a small amount of oxalic acid in human urine, and calcium oxalate is the main component of urethral stones.
Specification:
| Formula |
C2H2O4.2H2O |
| Oxalic Acid Content |
≥99.6% |
| Sulphate (SO42-) |
≤ 0.07% |
| Chloride (Cl -) |
≤0.005% |
| Heavy Metals (Pb2+) |
≤0.0005% |
| Ignition Residue |
≤0.01% |
| Ferrous (Fe3+) |
≤ 0.0005% |
Detailed Photos
Application
Application
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.
Packaging & Shipping
Packaging&Shipment
| Packages |
Quantity/20FCL,without pallets |
Quantity/20FCL,with pallets |
| 25kg/bag |
880bags,22MT |
700bags,17.5MT |
Company Profile
Hebei Chenzhou trading Co., LTD is specialized in the production of zirconium silicate, zirconium carbonate, titanium dioxide, metatarginate, zircon wax, iron oxide, sodium bromide, rosin, DOTP, zinc oxide, stearate,xanthan gum, citric acid. Manufacturers
are committed to the production and development of such products, with a complete and scient quality management system. Our integrity, strength and product quality have been widely recognized in the industry, with the "user first seek win-win" as the business purpose, so that customers' brands successfully occupy the market, is our pursuit of excellence.
FAQ
1. who are we?
We are based in Hebei, China, start from 2018,sell to Eastern Europe(20.00%),South America(20.00%),North America(20.00%),Central America(10.00%),Western Europe(10.00%),Southern Europe(10.00%),Northern Europe(10.00%),Mid East(5.00%),Southeast Asia(5.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
zirconium silicate,zirconium carbonate,titanium dioxide,metatitanic acid,zirconium oxide
4. How about the delivery time?
Within 7-15 days after we confirm you requirement.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
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