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. Acute toxicity Category 4; Serious eye damage/eye irritation Category 1; Substances and mixtures corrosive to metals Category 1; Hazard Statement . Adsorption to sediment and bioconcentration in aquatic organisms may not be important fate processes for oxalic acid in water systems. Acid-base reactions (1) Redox Reactions (1) Feature. Boiling point:: 365.1°C (estimate) Density : 0.99 g/mL at 25 °C. Find chemicals information Oxalic acid at guidechem, professional and easy to use. IDENTIFICATION Manufacturer/Supplier Identifier Laundry Iron Remover. This generates fire and explosion hazard. Get the latest public health information from CDC: https://www.coronavirus.gov. ChemicalBook Provide 6153-56-6(Oxalic acid dihydrate)Melting Point Boiling Point Density,6153-56-6(Oxalic acid dihydrate) CAS Chemical Properties MSDS. These oxalic acid melting point solutions majorly come in slow-release type as well as in different pack sizes to suit your requirements. 77, No. Incompatible with metals. Storage & Sensitivity. Melting Point: 189.0°C to 191.0°C: Quantity: 250g: Safety and Handling. Safety and Handling. 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. Synthesis Reference (s): Organic Syntheses, Coll. Refractive Index : 1.48. Oxalic acid anhydrous for synthesis. Product dilution information : Product is sold ready to use. Vol. Description of key information Key value for chemical safety assessment CAS 144-62-7, EC Number 205-634-3, chemical formula HOOCCOOH. All rights reserved. Soluble in water. will point to oxalic acid as the cause. 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. Density : 1.9 g/mL. 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. OXALIC ACID 975383 1 / 8 Section: 1. Recommended use : Cleaning product Restrictions on use : Reserved for industrial and professional use. Ethanedioic acid, Oxalic acid (aqueous), Oxalic acid dihydrate Colorless, odorless powder or granular solid. These oxalic acid melting point solutions are also used industrially. COVID-19 is an emerging, rapidly evolving situation. This produces explosive silver oxalate. They expertly meet all your unique requirements. 1.43 at pH 4 (quoted, Gaffney et al., 1987). Physical Properties: Melting Point : 189-191 ºC. Oxalic acid Property. Applications. New (3) Stockroom Favorite (1) Available on GSA Contract (1) Application. [Note: The anhydrous form (COOH)2 is an odorless, white solid.]. 1.9. Slightly soluble in alcohol and ether. 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. Oxalic acid, anhydrous; Signal Word. Reacts with some silver compounds. Attacks some forms of plastic. SECTION 1. The oxalic acid melting point solutions also come in distinct variants such as powder, granules, and flakes. Chemsrc provides Oxalic acid(CAS#:144-62-7) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. EXAMPLE 2 By using o-aminophenol instead of o-phenetidine in Example 1 there is obtained the compound of the formula ##SPC7## An alpha,omega-dicarboxylic acid that is ethane substituted by carboxyl groups at positions 1 and 2. 1, p. 421, 1941. Incompatible with metals. 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). Melting Point : 101.5°C (214.7°F) Critical Temperature : Not available. Oxalic acid is a colorless hygroscopic crystalline solid, with a snow-like aspect. 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. The heating of mixtures of Oxalic acid and urea has lead to explosions. CopyCopied, MUBZPKHOEPUJKR-UHFFFAOYSA-N 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+. Still, persons have been known to live for 22 days, death being produced by a slow poisoning. Stable, but moisture sensitive. An alpha,omega-dicarboxylic acid that is ethane substituted by carboxyl groups at positions 1 and 2. Ambient temperatures. 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%. C(=O)(C(=O)O)O Melting point/Boiling point There is some discrepency between sources on these values. Insoluble in benzene and chloroform. ACGIH TLV: TWA 1, STEL 2 (adopted). Product Identifier. It has a weak smell and is irritating to skin. 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. vapor density : Find chemicals information Oxalic acid at guidechem, professional and easy to use. A full review would be welcome, I will do one if I … Solubility. 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. : TWA 1 mg/m 3. Danger; Hazard Category. CopyCopied, InChI=1S/C2H2O4/c3-1(4)2(5)6/h(H,3,4)(H,5,6) 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. Melting Point (°C) less than 0 (5) 0 - 100 (5) 101 - 200 (24) 201 - 300 (8) Reaction Suitability. Articles of Oxalic acid are included as well. This produces formic acid and carbon monoxide. NIOSH REL: TWA 1, STEL 2, IDLH 500; OSHA PEL: TWA 1; Boiling Point : 190 ºC. The solution in water is a medium strong acid. 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. H302-Harmful if swallowed. Its acid strength is much greater than that of acetic acid. (NTP, 1992). Chemsrc provides Oxalic acid dihydrate(CAS#:6153-56-6) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. CopyCopied, CSID:946, http://www.chemspider.com/Chemical-Structure.946.html (accessed 22:20, Jan 7, 2021) 0002 Emergency Telephone Number, 1-866-303-6943 Restrictions on Use No information … Melting Point (°C) less than 0 (5) 0 - 100 (5) 101 - 200 (24) 201 - 300 (8) Reaction Suitability. Oxalic acid is an organic compound found in many plants. In this study, the single oral dose toxicity of 110 organic and inorganic compounds, including oxalic acid, was tested. 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). Acid-base reactions (1) Redox Reactions (1) Feature. In plants, it’s usually bound to minerals, forming oxalate. 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 … It has a melting point of 102 °C and sublimes between 149 - 160 °C. 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. Synonym Chemical … The resulting crude product melts at 121° to 131°. These include leafy greens, vegetables, fruits, cocoa, nuts and seeds. 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.) Articles of Oxalic acid dihydrate are included as well. 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. ], 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. Stable, but moisture sensitive. Specific Gravity : Density: 1.653 @ 18.5 eg. Emergency Phone No. PRODUCT AND COMPANY IDENTIFICATION Product name : OXALIC ACID Other means of identification : Not applicable. The anhydrous form of oxalic acid starts sublimation around 160°C. OXALIC ACID is hygroscopic and sensitive to heat. 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. This compound may react violently with furfuryl alcohol, silver, sodium, perchlorate, sodium hypochlorite, strong oxidizers, sodium chlorite, acid chlorides, metals and alkali metals. Melting point. Oxalic acid is a relatively strong acid, despite being a carboxylic 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. H318-Causes serious eye damage. The terms “oxalic acid” and “oxalate” are used interchangeably in nutrition science. ca 185° dec. Density. 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. :144-62-7; 6153-56-6(dihydrate) 5) EINECS NO. Melting point:: 189.5 °C (dec.) (lit.) Find pure quality oxalic acid melting point that retain acidic properties and serve purposes optimally at Alibaba.com. New (3) Stockroom Favorite (1) Available on GSA Contract (1) Application. [Note: The anhydrous form (COOH) 2 is an odorless, white solid.] Company : Ecolab New Zealand 2 Daniel Place Te Rapa, Hamilton New Zealand … Reacts violently with strong oxidants. Oxalic Acid, 5% w/v Safety Data Sheet according to Federal Register / Vol. Formula: C 2 H 2 O 4 / (COOH) 2 Molecular mass: 90.0 Decomposes: see Notes. : 0.99 g/mL at 25 °C name: oxalic acid melting point of °C..., EC Number 205-634-3, chemical formula HOOCCOOH Redox reactions ( 1 ) Available on Contract! Carboxyl groups at positions 1 and 2 been known to live for days! ) ( lit. on these values on use: Reserved for industrial professional., granules, and flakes 6153-56-6 ( dihydrate ) melting point of 102 °C and sublimes between -! 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Density.: oxalic acid melting point 189.5 °C ( dec. ) ( lit. acid and urea has lead to.... At 121° to 131° product Restrictions oxalic acid melting point use: Cleaning product Restrictions on use: for...