| CAS: | 6153-56-6 |
| MF: | C2H6O6 |
| MW: | 126.07 |
| EINECS: | 612-167-2 |
| Product Categories: | others;Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts;C1 to C5;Essential Chemicals;Inorganic Salts;Lipid Library;Metabolic Pathways;Metabolites and Cofactors on the Metabolic Pathways Chart;Reagent Plus;Research Essentials;Solutions and Reagents;Building Blocks;Carbonyl Compounds;Carboxylic Acids;Chemical Synthesis;Lipid;Metabolic Libraries;Metabolomics;Organic Building Blocks;ACS Grade |
| Mol File: | 6153-56-6.mol |
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| Oxalic acid dihydrate Chemical Properties |
| Melting point | 104-106 °C(lit.) |
| Boiling point | 108-109°C |
| density | 1,65 g/cm3 |
| vapor density | 4.4 (vs air) |
| vapor pressure | <0.01 mm Hg ( 20 °C) |
| Fp | 157°C |
| storage temp. | Store at +5°C to +30°C. |
| solubility | H2O: soluble1M at 20°C, clear, colorless |
| form | Powder/Solid |
| Specific Gravity | 1.65 |
| color | Yellow to yellow-green |
| PH | ~1.0 (25℃, 1M in H2O) |
| PH Range | 6 - 8 at 25 °C |
| Water Solubility | 138 g/L (20 ºC) |
| Merck | 14,6911 |
| Sublimation | 157 ºC |
| BRN | 3679436 |
| Exposure limits | TLV-TWA for anhydrous acid 1 mg/m3 (ACGIH, MSHA, and OSHA); TLV-STEL 2 mg/m3 (ACGIH). |
| Stability: | Stable. Incompatible with bases, acid chlorides, steel, silver, silver compounds, moisture. Avoid contact with metals. |
| InChIKey | GEVPUGOOGXGPIO-UHFFFAOYSA-N |
| CAS DataBase Reference | 6153-56-6(CAS DataBase Reference) |
| NIST Chemistry Reference | Oxalic acid dihydrate(6153-56-6) |
| EPA Substance Registry System | Oxalic acid dihydrate (6153-56-6) |
| Oxalic acid dihydrate Usage And Synthesis |
| Chemical Properties | white crystals |
| Uses | Oxalic acid dihydrate is a purifying agent in pharmaceutical industry, special in antibiotic medication, such as Oxytetracycline , Chloramphenicol , etc; * Precipitating agent in Rare-earth mineral processing; * Bleaching agent in the textile activities, wood pulp bleaching; * Rust-remover for Metal treatment; * Grinding agent, such as Marble polishing; * Waste water treatment, removing calcium from water. |
| Uses | A diprotic reducing agent used as a buffer. |
| Uses | Oxalic acid occurs in the cell sap of Oxalisand Rumex species of plants as the potassium and calcium salt. It is the metabolicproduct of many molds (Merck 1989). Thereare a large number of applications of thiscompound, including indigo dyeing; calicoprinting; removal of paint, rust, and inkstains; metal polishing; bleaching leather; inpesticide compositions and manufacture ofoxalates. It is also used as an analyticalreagent and as a reducing agent in organicsynthesis.
Addition of oxalic acid to chromic acid forthe anodizing of Al alloy has been reported tomodify the morphology and improve the corrosion performance of anodic films (Moutarlier et al. 2004). Also, it is a very effectiveadditive for the ozone treatment of cellulose.It prevents the degradation of cellulose fromozone bleaching. |
| General Description | Oxalic acid dihydrate (OAD) crystals are reported to be monoclinic with P21/n space group. The electron density of OAD has been obtained using X-ray diffraction studies under high resolution. |
| Reactivity Profile | At high temperatures oxalic acid decomposes, producing toxic carbon monoxide, andformic acid. Mixing with warm sulfuric acidmay produce the same products: CO2, CO,and formic acid. It reacts with many silvercompounds, forming explosive silver oxalate(NFPA 1986). An explosion occurred whenwater was added to an oxalic acid/sodiumchlorite mixture in a stainless steel beaker.There was also evolution of highly toxicchlorine dioxide gas (MCA 1962). Oxalicacid reacts violently with strong oxidizingsubstances. |
Packing &shipping&Payment
Packing:25kg/drum
Shipping:by sea or by air
Payment:T/T,western union,moneygram
Packaging Details drum
Port:Tianjin
Lead Time :
| Quantity(Kilograms) | 1 - 10000 | >10000 |
| Est. Time(days) | 5 | To be negotiated |
Company information
Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in 4'-Methylacetophenone,Levamisole hydrochloride ,N-Methylformamide and other chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places. Our corporate purpose is based on the market, enhance the strength, take the road of scientific and environmental sustainable development, relying on the country. Technology r & d center, increase the investment in r & d, based on the domestic market, expand the international market, manufacturing quality products, sincere service to the society, into a modern, ecological, scientific and technological enterprise world.
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