oxalic acid CAS 144-62-7
Syringaldehyde CAS 134-96-3
27 4 月, 2020Boron phosphate CAS 13308-51-5
27 4 月, 2020
oxalic acid Typical Properties
| Melting point | 189.5 °C (dec.)(lit.) |
| Boiling point | 365.1°C (estimate) |
| density | 0.99 g/mL at 25 °C |
| vapor density | 4.4 (vs air) |
| vapor pressure | <0.01 mm Hg ( 20 °C) |
| refractive index | 1.4261 (estimate) |
| Fp | 101-157°C |
| storage temp. | Store below +30°C. |
| solubility | water: soluble108g/L at 25°C |
| form | powder |
| pka | 1.23(at 25℃) |
| color | White |
| PH | 1 (100g/l, H2O, 20℃) |
| PH Range | 6 – 8 at 25 °C |
| Water Solubility | 90 g/L (20 ºC) |
| Sublimation | 101-157 ºC |
| Merck | 14,6911 |
| BRN | 385686 |
| Henry’s Law Constant | 1.43 at pH 4 (quoted, Gaffney et al., 1987) |
| Exposure limits | NIOSH REL: TWA 1, STEL 2, IDLH 500; OSHA PEL: TWA 1; ACGIH TLV: TWA 1, STEL 2 (adopted). |
| Stability: | Stable, but moisture sensitive. Incompatible with metals. |
| InChIKey | MUBZPKHOEPUJKR-UHFFFAOYSA-N |
| CAS DataBase Reference | 144-62-7(CAS DataBase Reference) |
| NIST Chemistry Reference | Oxalic acid(144-62-7) |
| EPA Substance Registry System | Oxalic acid (144-62-7) |
oxalic acid Usage
Oxalic acid is mainly used in the production of antibiotics and borneol and other drugs, as well as the extraction of rare metals solvent, dye reducing agent, tanning agent. In addition, oxalic acid can also be used in the synthesis of various oxalates, oxalates and grass Chemicalbook amide and other products, and oxalate diethyl oxalate and sodium oxalate, calcium oxalate and other production of the largest. Oxalic acid can also be used in the production of cobalt-molybdenum-aluminum catalysts, the cleaning of metals and marbles and the bleaching of textiles
oxalic acid Packaging and Shipping
Packaging:25kg/bag.Or it’s according to customers’ option
Shipping:It can be according to the customer’s request
oxalic acid Storage
Store at room temperature