Oxalic acid monohydrate

Base Information

• Chemical Name: Oxalic acid monohydrate
• CAS No.: 6153-56-6
• Molecular Formula: C2H6O6
• Molecular Weight: 126.066
• Hs Code.: 29171100
• Mol file: 6153-56-6.mol

Synonyms:oxalic acid water;oxalic acid monohydrate;oxalate monohydrate;oxalic acid hydrate;SCHEMBL376974;ZDYUUBIMAGBMPY-UHFFFAOYSA-N;AKOS006378979

Chemical Property of Oxalic acid monohydrate

Chemical Property:

• Appearance/Colour: white crystals
• Vapor Pressure: <0.01 mm Hg ( 20 °C)
• Melting Point: 104-106 °C(lit.)
• Boiling Point: 108-109°C
• Flash Point: 157°C
• PSA: 93.06000
• Density: 1.65 g/cm³
• LogP: -0.97300
• Storage Temp.: Store at RT.
• Solubility.: H2O: soluble1M at 20°C, clear, colorless
• Water Solubility.: 138 g/L (20 ºC)
• Hydrogen Bond Donor Count: 3
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 1
• Exact Mass: 108.00587322
• Heavy Atom Count: 7
• Complexity: 71.5

Purity/Quality:

99% ^*data from raw suppliers

Oxalic acid dihydrate ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn, C
• Hazard Codes: Xn,C
• Statements: 21/22-41
• Safety Statements: 24/25-39-37-36-26

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: C(=O)(C(=O)O)O.O
• 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. A diprotic reducing agent used as a buffer. 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.

Technology Process of Oxalic acid monohydrate

There total 2 articles about Oxalic acid monohydrate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 56.0%

sodium oxalate (62-76-0) → oxalic acid dihydrate (6153-56-6)

Guidance literature:

With hydrogenchloride; water; at 80 ℃; for 1h; Product distribution / selectivity;

Reference yield:

→ oxalic acid dihydrate (6153-56-6)

Guidance literature:

Reference yield: 43.0%

oxalic acid dihydrate (6153-56-6) + 4-methyl-1,2-diaminobenzene (496-72-0) → 6-methylquinoxaline-2,3-dione (6309-61-1)

Guidance literature:

In hydrogenchloride; sodium hydroxide; water;

upstream raw materials:

sodium oxalate

Downstream raw materials:

5,8-dihydro-1H-pteridine-2,6,7-trione

oxalic acid bis-(2-phenoxy-ethyl ester)

2-phenyl-2-p-tolyl-butyraldehyde

2-phenyl-2-o-tolyl-butyraldehyde