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Oxalic acid
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| Specifications |
C2H2O4 (anhydrous) |
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Product: Oxalic acid
Molecular Formula: C2H2O4 (anhydrous)
CAS number£º144-62-7
Appearance: white crystals
Solubility in water£º9.5 g/100mL (15 ℃)
14.3 g /100mL (25 ℃)
120 g/100mL (100 ℃)
Safety£º
Oxalic acid is toxic to humans, with LD50 of 71 mg/kg. It has an extremely irritating taste.
Prolonged handling of aqueous solutions cause joint pains. Humans excrete several milligrams in
urine. Corrosive to concrete, wood and glass.
Brief introduction:
Oxalic acid is the chemical compound with the formula C2O2(OH)2 orHOOCCOOH. This colourless solid is a relatively strong carboxylic acid, being about 3,000 timesstronger than acetic acid. The dianion, known as oxalate, is a reducing agent as well as a ligand formetal cations. Many metal ions form insoluble precipitates with oxalate, a prominent examplebeing calcium oxalate, the primary constituent of the most common kind of kidney stones.Typically oxalic acid is obtained as the dihydrate.
Place of Origin: Tianjin, China
Normal Package: 25kg/bag
MinimumOrder Quantity: 23MT
Main Port of Di***tch: Tianjin, China
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| Company: |
Tianjin Jinyixin Chemical Co., Ltd
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| Contact: |
Mr. yue yang |
| Address: |
11-2-3203 Shangdu Homestead, Hebei Avenue, Hong tianjin city China |
| Postcode: |
300092 |
| Tel: |
+86-022-58018756 |
| Fax: |
+86-022-87585545 |
| E-mail: |
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