Crystal H2c2o4 99.6% Industrial Grade 2H2O Dihydrate Price Ethanedioic Oxalic Acid
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- Supplier: Hebei Chenzhou Trading Co. Ltd.
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Product Overview
Description
Product Description
Oxalic acid 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, carbon 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.
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.
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.
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% |
Company Profile
Hebei Chenzhou Trading Co., Ltd. has concentrated on international marketing and promotion in China market' Chemicals and Metals Fully focus on Top quality products and Top supply chain management, strong supply- ing ability is our most advantage. Strategy partner factories giving us strong support on competitive price,short delivery, important, indispens- able relevant documents and technical services. Our chemical products are widely used in Food additives, Feed additives,
Agriculture,Drilling,Electroplating,In- vestment casting,Daily Detergent chemical,Pharmaceutical,Intermediates,Organic fluoro chemicals,photo elec- tron, fire control, textile printing and dyeing, paper and leather treatment,film, environment protection, oil ex- ploitation, pesticide, high-grade coating,synthetic resin, fuel additive. Our metal products are widely used in Semiconductor, infrared material, coating material, refrigeration material, crystal material, catalyst, battery,
photovoltaicmaterial, glass material, alloy.
The below are our main products:Calcium Propionate, Calcium Acetate,Potassium Acetate ,Ammonium Benzo- ate.tellurium. cadmium,Bismuth, S elenium, Tin, Zinc, Copper,Antimony,G allium, Indium, Germanium and rele- vent oxides, compounds,and rare earth products, purity range from 99.99%-99.999999%. We have been providing more than 100 kinds of products to more than 30 different countries and areas. Our philosophy is mutual aid, mutual benefit, win-win cooperation!
Agriculture,Drilling,Electroplating,In- vestment casting,Daily Detergent chemical,Pharmaceutical,Intermediates,Organic fluoro chemicals,photo elec- tron, fire control, textile printing and dyeing, paper and leather treatment,film, environment protection, oil ex- ploitation, pesticide, high-grade coating,synthetic resin, fuel additive. Our metal products are widely used in Semiconductor, infrared material, coating material, refrigeration material, crystal material, catalyst, battery,
photovoltaicmaterial, glass material, alloy.
The below are our main products:Calcium Propionate, Calcium Acetate,Potassium Acetate ,Ammonium Benzo- ate.tellurium. cadmium,Bismuth, S elenium, Tin, Zinc, Copper,Antimony,G allium, Indium, Germanium and rele- vent oxides, compounds,and rare earth products, purity range from 99.99%-99.999999%. We have been providing more than 100 kinds of products to more than 30 different countries and areas. Our philosophy is mutual aid, mutual benefit, win-win cooperation!
Packing & Delivery
25kg/Bag or According to Your Requirement
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. Is there any possible to use my appointed label or package?
Yes. If needed, we'd like to use label or package according to your 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
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. Is there any possible to use my appointed label or package?
Yes. If needed, we'd like to use label or package according to your 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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