Solubility. Soluble in water. An
alpha,
omega-dicarboxylic acid that is ethane substituted by carboxyl groups at positions 1 and 2. IDENTIFICATION Manufacturer/Supplier Identifier Laundry Iron Remover. This produces explosive silver oxalate. Oxalic acid Property. Melting Point : 101.5°C (214.7°F) Critical Temperature : Not available. Oxalic acid is an organic compound found in many plants. A, 1147, 2007, 224-240. https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:16995, ACD/Labs Percepta Platform - PhysChem Module, US Environmental Protection Agency’s EPISuite, Compounds with the same molecular formula, Search Google for structures with same skeleton, Colorless, odorless powder or granular solid. 4-O-oxalyl-L-threonate + H2O -> L-threonate + oxalate + H+, dichloroacetate + NADPH + oxygen -> oxalate + 2 chloride + NADP+ + 2 H+, oxalate + oxygen + 2 H+ -> 2 CO2 + hydrogen peroxide, oxaloacetate + H2O -> oxalate + acetate + H+, trichloroacetate + 2 NADPH + oxygen -> oxalate + 3 chloride + 2 NADP+ + 2 H+. Acute toxicity Category 4; Serious eye damage/eye irritation Category 1; Substances and mixtures corrosive to metals Category 1; Hazard Statement . : TWA 1 mg/m 3.
will point to oxalic acid as the cause. CopyCopied, CSID:946, http://www.chemspider.com/Chemical-Structure.946.html (accessed 22:20, Jan 7, 2021)
Find chemicals information Oxalic acid at guidechem, professional and easy to use. Applications. Attacks some forms of plastic. The oxalic acid melting point solutions also come in distinct variants such as powder, granules, and flakes. EXAMPLE 2 By using o-aminophenol instead of o-phenetidine in Example 1 there is obtained the compound of the formula ##SPC7## ass: Semi-standard non-polar; Column diameter: 0.18 mm; Column length: 10 m; Column type: Capillary; Heat rate: 50 K/min; Start T: 40 C; End T: 275 C; End time: 0.5 min; Start time: 0.5 min; CAS no: 144627; Active phase: RTX-5; Carrier gas: He; Phase thickness: 0.2 um; Data type: Normal alkane RI; Authors: Setkova, L.; Risticevic, S.; Pawliszyn, J., Rapid headspace solid-phase microextraction-gas chromatographic?time-of-flight mass spectrometric method for qualitative profiling of ice wine volatile fraction II: Classification of Canadian and Czech ice wines using statistical evaluation of the data, J. Chromatogr. By recrystallization from benzene pure colourless o-ethyloxy-o'-ethyl-oxalic acid bis-anilide is obtained with a melting point of 119° to 121° and a yield of about 65%. Oxalic Acid, 5% w/v Safety Data Sheet according to Federal Register / Vol. This produces formic acid and carbon monoxide. Reacts with some silver compounds. COVID-19 is an emerging, rapidly evolving situation. In this study, the single oral dose toxicity of 110 organic and inorganic compounds, including oxalic acid, was tested. Ambient temperatures. The heating of mixtures of Oxalic acid and urea has lead to explosions. Melting point/Boiling point There is some discrepency between sources on these values. It is soluble in water (143 g/L at 25˚C), more soluble in ethanol (240 g/L) but poorly soluble in ether (18 g/L). Synthesis Reference (s): Organic Syntheses, Coll. The anhydrous form of oxalic acid starts sublimation around 160°C. For a 5% aqueous solution of oxalic acid, an LD50 of 9.5 mL/kg was determined in male rats, and an LD50 of 7.5 mL/kg was determined in female rats, under the current test conditions. Recommended use : Cleaning product Restrictions on use : Reserved for industrial and professional use. This compound may react violently with furfuryl alcohol, silver, sodium, perchlorate, sodium hypochlorite, strong oxidizers, sodium chlorite, acid chlorides, metals and alkali metals. Ethanedioic acid, Oxalic acid (aqueous), Oxalic acid dihydrate Colorless, odorless powder or granular solid. They expertly meet all your unique requirements. 58 / Monday, March 26, 2012 / Rules and Regulations Date of issue: 09/23/2013 Revision date: 01/16/2018 Supersedes: 01/16/2018 Version: 2.1 01/16/2018 EN (English US) Page 1 SECTION 1: Identification 1.1. The solution in water is a medium strong acid. ZAOZHUANG ZHONGYUAN SCIENCE &TECHNOLOGY CO., LTD. Shanghai Aladdin Bio-Chem Technology Co.,LTD, Changzhou Zidong Lianhua import and Export Co., Ltd, Nanjing Shizhou Biology Technology Co.,Ltd, OXALIC ACID STANDARD SOLUTION, 0.05 M (0 .1 N), Oxalate standard for IC,Oxalic acid standard solution, Oxalic acid, solution 0,025 mol/l (0,05 N), Ascorbic Acid Impurity 5（Ascorbic Acid EP Impurity E）, +86 13343822234；+86 18703821685；+86 18530059196, sales5@alfachem.cn；sales9@alfachem.cn；sale1@alfachem.cn, orderCN@merckgroup.com;orderCN@merckgroup.com, Copyright 2017 © ChemicalBook. Find pure quality oxalic acid melting point that retain acidic properties and serve purposes optimally at Alibaba.com. Based on an experimental Henry's Law constant of 1.4X10-10 atm-cu m/mole at 25 °C (2), oxalic acid is expected to be essentially nonvolatile from water (1). Refractive Index : 1.48. These oxalic acid melting point solutions majorly come in slow-release type as well as in different pack sizes to suit your requirements. Storage & Sensitivity. Boiling point:: 365.1°C (estimate) Density : 0.99 g/mL at 25 °C. These include leafy greens, vegetables, fruits, cocoa, nuts and seeds. H318-Causes serious eye damage. OXALIC ACID 975383 1 / 8 Section: 1. Still, persons have been known to live for 22 days, death being produced by a slow poisoning. PRODUCT AND COMPANY IDENTIFICATION Product name : OXALIC ACID Other means of identification : Not applicable. 1.43 at pH 4 (quoted, Gaffney et al., 1987). Specific Gravity : Density: 1.653 @ 18.5 eg. The terms “oxalic acid” and “oxalate” are used interchangeably in nutrition science. ACGIH TLV: TWA 1, STEL 2 (adopted). [Note: The anhydrous form (COOH)2 is an odorless, white solid.]. Acid-base reactions (1) Redox Reactions (1) Feature. Description of key information Key value for chemical safety assessment Melting Point (°C) less than 0 (5) 0 - 100 (5) 101 - 200 (24) 201 - 300 (8) Reaction Suitability. Physical Properties: Melting Point : 189-191 ºC. Incompatible with metals. Get the latest public health information from CDC: https://www.coronavirus.gov. Acid-base reactions (1) Redox Reactions (1) Feature. Oxalic acid anhydrous for synthesis. CopyCopied, MUBZPKHOEPUJKR-UHFFFAOYSA-N
SECTION 1. Company : Ecolab New Zealand 2 Daniel Place Te Rapa, Hamilton New Zealand … 0002 Emergency Telephone Number, 1-866-303-6943 Restrictions on Use No information … Find chemicals information Oxalic acid at guidechem, professional and easy to use. [Note: The anhydrous form (COOH) 2 is an odorless, white solid.] CAS 144-62-7, EC Number 205-634-3, chemical formula HOOCCOOH. 1, p. 421, 1941. Synonym Chemical … Product Identifier. NIOSH REL: TWA 1, STEL 2, IDLH 500; OSHA PEL: TWA 1; (NTP, 1992). Articles of Oxalic acid dihydrate are included as well. An alpha,omega-dicarboxylic acid that is ethane substituted by carboxyl groups at positions 1 and 2. Product Name: Ethanedioic acid, dihydrate CAS Registry Number: 6153-56-6 IUPAC Name: oxalic acid dihydrate Molecular Weight: 126.06544 [g/mol] Molecular Formula: C 2 H 6 O 6 H-Bond Donor: 4 H-Bond Acceptor: 6 EINECS: 205-634-3 Melting Point: 104-106 °C(lit.) OXALIC ACID is hygroscopic and sensitive to heat. Danger; Hazard Category. 1.9. C(=O)(C(=O)O)O
:144-62-7; 6153-56-6(dihydrate) 5) EINECS NO. Melting Point (°C) less than 0 (5) 0 - 100 (5) 101 - 200 (24) 201 - 300 (8) Reaction Suitability. Chemsrc provides Oxalic acid(CAS#:144-62-7) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Density : 1.9 g/mL. It appears that oxalic acid decomposes at 191 °C, and this is sometimes listed as a melting point: however other sopurces list a lower temperature as a sublimation point. Chemsrc provides Oxalic acid dihydrate(CAS#:6153-56-6) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. In plants, it’s usually bound to minerals, forming oxalate. Oxalic Acid Safety Data Sheet Product Identifier Oxalic Acid Other Means of Identification 7469 Sunburst Chemicals, Inc., 220 W. 86th St., Bloomington, MN, 55420, 952-884-3144 Recommended Use SDS No. New (3) Stockroom Favorite (1) Available on GSA Contract (1) Application. CopyCopied, InChI=1S/C2H2O4/c3-1(4)2(5)6/h(H,3,4)(H,5,6)
Stable, but moisture sensitive. Articles of Oxalic acid are included as well. Incompatible with metals. Slightly soluble in alcohol and ether. Vol. Guidechem provides Oxalic acid chemical database query, including CAS registy number 144-62-7, Oxalic acid MSDS (Material Safety Data Sheet), nature, English name, manufacturer, function/use, molecular weight, density, boiling point, melting point, structural formula, etc. Adsorption to sediment and bioconcentration in aquatic organisms may not be important fate processes for oxalic acid in water systems. A full review would be welcome, I will do one if I … Stable, but moisture sensitive. Formula: C 2 H 2 O 4 / (COOH) 2 Molecular mass: 90.0 Decomposes: see Notes. This generates fire and explosion hazard. 101.5 °C Jean-Claude Bradley Open Melting Point Dataset 22328: 185 °C (Decomposes) Alfa Aesar 44410: 190 °C J&K Scientific 958837: 189.5 °C (Decomposes, Literature) LabNetwork LN00194479: 188-193 °C LabNetwork LN00194479: 189.5 °C Indofine [15 … ca 185° dec. Density. New (3) Stockroom Favorite (1) Available on GSA Contract (1) Application. The solubility of Oxalic acid was studied in different solvents like water, chloroform, acetone, alcohol and many percentile solutions of different solvents at different temperature. It has a melting point of 102 °C and sublimes between 149 - 160 °C. Emergency Phone No. Melting point. This class of polyesters is characterized by low melting points and low hydrolytic stability and, consequently, these polymers have only limited industrial applications, mainly as copolymers. Oxalic acid dihydrate | C2H6O6 | CID 61373 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. Oxalic acid is a colorless hygroscopic crystalline solid, with a snow-like aspect. Oxalic acid, anhydrous; Signal Word. H302-Harmful if swallowed. Reacts violently with strong oxidants. vapor density : Guidechem provides Oxalic acid chemical database query, including CAS registy number 144-62-7, Oxalic acid MSDS (Material Safety Data Sheet), nature, English name, manufacturer, function/use, molecular weight, density, boiling point, melting point, structural formula, etc. The apparent melting point of di-hydrated oxalic acid is caused by loss of crystal water starting at 98°C with a maximum at 100°C. Product dilution information : Product is sold ready to use. CopyCopied, Validated by Experts, Validated by Users, Non-Validated, Removed by Users, Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, Predicted data is generated using the US Environmental Protection Agency’s EPISuite, Click to predict properties on the Chemicalize site, For medical information relating to Covid-19, please consult the. Safety and Handling. It has a weak smell and is irritating to skin. Organic Compound; Food Toxin; Plant Toxin; Metabolite; Household Toxin; Industrial/Workplace Toxin; Natural Compound; Reducing Agent, ORL-RAT LD50 7500 mg kg-1, IPR-MUS LD50 270 mg kg-1, Eye: Irrigate immediately Skin: Water flush promptly Breathing: Respiratory support Swallow: Medical attention immediately, inhalation, ingestion, skin and/or eye contact, Irritation eyes, skin, mucous membrane; eye burns; localized pain, cyanosis; shock, collapse, convulsions; kidney damage, Strong oxidizers, silver compounds, strong alkalis, chlorites [Note: Gives off water of crystallization at 215F and begins to sublime. Insoluble in benzene and chloroform. Boiling Point : 190 ºC. Oxalic acid is a relatively strong acid, despite being a carboxylic acid: ], Skin: Prevent skin contact Eyes: Prevent eye contact Wash skin: When contaminated Remove: When wet or contaminated Change: Daily Provide: Eyewash, NIOSH REL : TWA 1 mg/m 3 ST 2 mg/m 3 OSHA PEL ? Oxalic Acid 1) Products Name:Oxalic Acid 99.6% 2) Molecular Form: H2C2O4/H2C2O4.2H2O 3) Molecular Weight:126 4) CAS NO. All rights reserved. 77, No. Its acid strength is much greater than that of acetic acid. Melting Point: 189.0°C to 191.0°C: Quantity: 250g: Safety and Handling. These oxalic acid melting point solutions are also used industrially. ChemicalBook Provide 6153-56-6(Oxalic acid dihydrate)Melting Point Boiling Point Density,6153-56-6(Oxalic acid dihydrate) CAS Chemical Properties MSDS. Melting point:: 189.5 °C (dec.) (lit.) The resulting crude product melts at 121° to 131°.
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