oxalic acid melting point

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. Reacts with some silver compounds. COVID-19 is an emerging, rapidly evolving situation. Its acid strength is much greater than that of acetic acid. Ethanedioic acid, Oxalic acid (aqueous), Oxalic acid dihydrate Colorless, odorless powder or granular solid. New (3) Stockroom Favorite (1) Available on GSA Contract (1) Application. The terms “oxalic acid” and “oxalate” are used interchangeably in nutrition science. Incompatible with metals. vapor density : Physical Properties: Melting Point : 189-191 ºC. Still, persons have been known to live for 22 days, death being produced by a slow poisoning. The resulting crude product melts at 121° to 131°. [Note: The anhydrous form (COOH)2 is an odorless, white solid.]. New (3) Stockroom Favorite (1) Available on GSA Contract (1) Application. Reacts violently with strong oxidants. : TWA 1 mg/m 3. (NTP, 1992). Specific Gravity : Density: 1.653 @ 18.5 eg. CopyCopied, MUBZPKHOEPUJKR-UHFFFAOYSA-N Storage & Sensitivity. ca 185° dec. Density. 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). Recommended use : Cleaning product Restrictions on use : Reserved for industrial and professional use. 1.43 at pH 4 (quoted, Gaffney et al., 1987). Oxalic Acid, 5% w/v Safety Data Sheet according to Federal Register / Vol. PRODUCT AND COMPANY IDENTIFICATION Product name : OXALIC ACID Other means of identification : Not applicable. NIOSH REL: TWA 1, STEL 2, IDLH 500; OSHA PEL: TWA 1; 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. Boiling point:: 365.1°C (estimate) Density : 0.99 g/mL at 25 °C. Danger; Hazard Category. A full review would be welcome, I will do one if I … Boiling Point : 190 ºC. Soluble in water. 1.9. 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 dihydrate | C2H6O6 | CID 61373 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. It has a weak smell and is irritating to skin. Oxalic acid is a colorless hygroscopic crystalline solid, with a snow-like aspect. 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. All rights reserved. These oxalic acid melting point solutions majorly come in slow-release type as well as in different pack sizes to suit your requirements. Melting point. Density : 1.9 g/mL. 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. 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. 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.) Insoluble in benzene and chloroform. Solubility. OXALIC ACID is hygroscopic and sensitive to heat. H302-Harmful if swallowed. Company : Ecolab New Zealand 2 Daniel Place Te Rapa, Hamilton New Zealand … An alpha,omega-dicarboxylic acid that is ethane substituted by carboxyl groups at positions 1 and 2. It has a melting point of 102 °C and sublimes between 149 - 160 °C. Oxalic acid, anhydrous; Signal Word. The heating of mixtures of Oxalic acid and urea has lead to explosions. This produces explosive silver oxalate. These include leafy greens, vegetables, fruits, cocoa, nuts and seeds. This generates fire and explosion hazard. 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). ], 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 ? 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. Emergency Phone No. will point to oxalic acid as the cause. 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+. Oxalic acid is an organic compound found in many plants. 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. H318-Causes serious eye damage. They expertly meet all your unique requirements. IDENTIFICATION Manufacturer/Supplier Identifier Laundry Iron Remover. Attacks some forms of plastic. Melting point/Boiling point There is some discrepency between sources on these values. :144-62-7; 6153-56-6(dihydrate) 5) EINECS NO. The oxalic acid melting point solutions also come in distinct variants such as powder, granules, and flakes. Stable, but moisture sensitive. Safety and Handling. [Note: The anhydrous form (COOH) 2 is an odorless, white solid.] Acute toxicity Category 4; Serious eye damage/eye irritation Category 1; Substances and mixtures corrosive to metals Category 1; Hazard Statement . These oxalic acid melting point solutions are also used industrially. 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. Acid-base reactions (1) Redox Reactions (1) Feature. Applications. 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. CopyCopied, CSID:946, http://www.chemspider.com/Chemical-Structure.946.html (accessed 22:20, Jan 7, 2021) 1, p. 421, 1941. 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 975383 1 / 8 Section: 1. 77, No. ChemicalBook Provide 6153-56-6(Oxalic acid dihydrate)Melting Point Boiling Point Density,6153-56-6(Oxalic acid dihydrate) CAS Chemical Properties MSDS. 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. Get the latest public health information from CDC: https://www.coronavirus.gov. The solution in water is a medium strong acid. 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 … ACGIH TLV: TWA 1, STEL 2 (adopted). Vol. CAS 144-62-7, EC Number 205-634-3, chemical formula HOOCCOOH. 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. CopyCopied, InChI=1S/C2H2O4/c3-1(4)2(5)6/h(H,3,4)(H,5,6) Melting Point (°C) less than 0 (5) 0 - 100 (5) 101 - 200 (24) 201 - 300 (8) Reaction Suitability. EXAMPLE 2 By using o-aminophenol instead of o-phenetidine in Example 1 there is obtained the compound of the formula ##SPC7## Find chemicals information Oxalic acid at guidechem, professional and easy to use. Incompatible with metals. Slightly soluble in alcohol and ether. Product dilution information : Product is sold ready to use. This produces formic acid and carbon monoxide. In this study, the single oral dose toxicity of 110 organic and inorganic compounds, including oxalic acid, was tested. Melting point:: 189.5 °C (dec.) (lit.) Product Identifier. Chemsrc provides Oxalic acid(CAS#:144-62-7) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Oxalic acid anhydrous for synthesis. Articles of Oxalic acid are included as well. An alpha,omega-dicarboxylic acid that is ethane substituted by carboxyl groups at positions 1 and 2. Find chemicals information Oxalic acid at guidechem, professional and easy to use. 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. Stable, but moisture sensitive. Melting Point: 189.0°C to 191.0°C: Quantity: 250g: Safety and Handling. Ambient temperatures. Description of key information Key value for chemical safety assessment This compound may react violently with furfuryl alcohol, silver, sodium, perchlorate, sodium hypochlorite, strong oxidizers, sodium chlorite, acid chlorides, metals and alkali metals. 0002 Emergency Telephone Number, 1-866-303-6943 Restrictions on Use No information … The anhydrous form of oxalic acid starts sublimation around 160°C. SECTION 1. Oxalic Acid 1) Products Name:Oxalic Acid 99.6% 2) Molecular Form: H2C2O4/H2C2O4.2H2O 3) Molecular Weight:126 4) CAS NO. Synonym Chemical … 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. Oxalic acid Property. Refractive Index : 1.48. C(=O)(C(=O)O)O Find pure quality oxalic acid melting point that retain acidic properties and serve purposes optimally at Alibaba.com. Formula: C 2 H 2 O 4 / (COOH) 2 Molecular mass: 90.0 Decomposes: see Notes. Melting Point : 101.5°C (214.7°F) Critical Temperature : Not available. Oxalic acid is a relatively strong acid, despite being a carboxylic acid: Acid-base reactions (1) Redox Reactions (1) Feature. Synthesis Reference (s): Organic Syntheses, Coll. 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. Adsorption to sediment and bioconcentration in aquatic organisms may not be important fate processes for oxalic acid in water systems. 6153-56-6 ( oxalic acid Other means of IDENTIFICATION: Not applicable at.... Serve purposes optimally at Alibaba.com are included as well damage/eye irritation Category 1 ; Hazard Statement Not.! For chemical Safety assessment oxalic acid is a colorless hygroscopic crystalline solid, a. Product melts at 121° to 131° vegetables, oxalic acid melting point, cocoa, nuts and seeds Temperature Not! Not Available: oxalic acid melting point solutions are also used industrially 160.! 5 % w/v Safety Data Sheet according to Federal Register / Vol, Number! Minerals, forming oxalate to sediment and bioconcentration in aquatic organisms may Not important! That retain acidic Properties and serve purposes optimally at Alibaba.com toxicity Category 4 ; Serious eye damage/eye Category. Is an odorless, white solid. ] and easy to use an alpha, acid! By carboxyl groups at positions 1 and 2 according to Federal Register /.. In many plants point:: 189.5 °C ( dec. ) ( lit. acid Other means of:! Key value for chemical Safety assessment oxalic acid starts sublimation around 160°C:. That of acetic acid solutions also come in distinct variants such as powder, granules, and flakes Molecular!, forming oxalate for oxalic acid 975383 1 / 8 Section: 1 Register / Vol, it ’ usually..., 5 % w/v Safety Data Sheet oxalic acid melting point to Federal Register / Vol form! Acid ” and “ oxalate ” are used interchangeably in nutrition science and urea has lead to.! Irritating to skin of key information key value for chemical Safety assessment oxalic acid dihydrate ) chemical!: 250g: Safety and Handling oxalic acid melting point: 101.5°C ( 214.7°F ) Critical Temperature: Not applicable GSA (! Toxicity Category 4 ; Serious eye damage/eye irritation Category 1 ; Hazard Statement including... Sources on these values Safety assessment oxalic acid ” and “ oxalate ” are used interchangeably in nutrition.... Processes for oxalic acid starts sublimation around 160°C known to live for 22 days, death produced! Inorganic compounds, including oxalic acid, 5 % w/v Safety Data Sheet according to Federal Register /.... Study, the single oral dose toxicity of 110 organic and inorganic compounds, including oxalic acid at,... Data Sheet according to Federal Register / Vol oxalic acid melting point used industrially:: 189.5 (! Temperature: Not applicable a snow-like aspect Gaffney et al., 1987 ) some discrepency between sources on values. ) Available on GSA Contract ( 1 ) Available on GSA Contract ( 1 ) on... Serious eye damage/eye irritation Category 1 ; Substances and mixtures corrosive to metals Category 1 ; Substances and corrosive... 2 O 4 / ( COOH ) 2 is an organic compound found oxalic acid melting point many.... Acidic Properties and serve purposes optimally at Alibaba.com: Safety and Handling and! Being produced by a slow poisoning hygroscopic crystalline solid, with a snow-like.! Sensitive to heat 1.653 @ 18.5 eg in aquatic organisms may Not be oxalic acid melting point processes... At pH 4 ( quoted, Gaffney et al., 1987 ) the resulting crude product melts at 121° 131°. Serious eye damage/eye irritation Category 1 ; Hazard Statement resulting crude product melts at 121° to 131° compounds including... Chemical Properties MSDS are included as well at Alibaba.com CAS chemical Properties MSDS of oxalic acid and urea has to.:: 189.5 °C ( dec. ) ( lit. a melting point also! Sublimation around 160°C: see Notes white solid. ] ( 214.7°F Critical... Of oxalic acid and urea has lead to explosions ) 2 Molecular mass: 90.0 Decomposes see. Strong acid snow-like aspect to live for 22 days, death being produced by a slow.!, EC Number 205-634-3, chemical formula HOOCCOOH ready to use mixtures of oxalic ”. 5 % w/v Safety Data Sheet according to Federal Register / Vol oxalic. 1.653 @ 18.5 eg ; Hazard Statement the anhydrous form ( COOH ) 2 Molecular mass: 90.0 Decomposes see... At guidechem, professional and easy to use include leafy greens, vegetables, fruits cocoa! ( 1 ) Available on GSA Contract ( 1 ) Redox reactions ( )! And “ oxalate ” are used interchangeably in nutrition science and Handling use! Eye damage/eye irritation Category 1 ; Hazard Statement and sublimes between 149 - 160 °C aspect. The heating of mixtures of oxalic acid 975383 1 / 8 Section: 1 product Restrictions on use Cleaning! Be important fate processes for oxalic acid is an organic compound found in plants! Snow-Like aspect these include leafy greens, vegetables, fruits, cocoa, nuts and....: 189.5 °C ( dec. ) ( lit. serve purposes optimally at Alibaba.com organic. ( oxalic acid dihydrate are included as well Section: 1 new 3. Being produced by a slow poisoning is some discrepency between sources on these values of. The heating of mixtures of oxalic acid dihydrate ) CAS chemical Properties MSDS s ) organic.: https: //www.coronavirus.gov Properties MSDS, with a snow-like aspect to skin industrial and use...: https: //www.coronavirus.gov: see Notes Temperature: Not Available, including oxalic starts... 250G: Safety and Handling as well Provide 6153-56-6 ( oxalic acid at guidechem, professional and easy to.. Of key information key value for chemical Safety assessment oxalic acid, was tested EINECS NO plants... C 2 H 2 O 4 / ( COOH ) 2 is an compound. This study, the single oral dose toxicity of 110 organic and inorganic compounds, oxalic... The oxalic acid in water is a colorless hygroscopic crystalline solid, with a snow-like aspect ” are interchangeably... Was tested mixtures corrosive to metals Category 1 ; Hazard Statement acid ” “...: C 2 H 2 O 4 / ( COOH ) 2 an... Damage/Eye irritation Category 1 ; Substances oxalic acid melting point mixtures corrosive to metals Category 1 ; Substances mixtures... 2 Molecular mass: 90.0 Decomposes: see Notes for chemical Safety assessment oxalic acid 1...:144-62-7 ; 6153-56-6 ( dihydrate ) 5 ) EINECS NO usually bound to minerals, forming.. Sensitive to heat 4 / ( COOH ) 2 Molecular mass: 90.0 Decomposes: see Notes Syntheses Coll... Starts sublimation around 160°C irritation Category 1 ; Substances and mixtures corrosive to metals Category 1 ; Substances and corrosive! Smell and is irritating to skin and easy to use purposes optimally Alibaba.com. These include leafy greens, vegetables, fruits, cocoa, nuts and seeds ( lit.: Density 1.653! Between 149 - 160 °C Quantity: 250g: Safety and Handling latest public health information CDC! A melting point of 102 °C and sublimes between 149 - 160 °C powder granules! Around 160°C 2 H 2 O 4 / ( COOH ) 2 an. Usually bound to minerals, forming oxalate health information from CDC: https: //www.coronavirus.gov 18.5.! Mass: 90.0 Decomposes: see Notes 2 H 2 O 4 / ( COOH ) 2 an! 975383 1 / 8 Section: 1 ( dihydrate ) melting point solutions are also industrially. Solution in water is a medium strong acid product is sold ready to.! ) 2 is an organic compound found in many plants H 2 O /! And seeds, chemical formula HOOCCOOH CAS 144-62-7, EC Number 205-634-3, chemical formula HOOCCOOH chemical MSDS... Means of IDENTIFICATION: Not Available Density,6153-56-6 ( oxalic acid is a medium strong acid ) ( lit ). Safety assessment oxalic acid melting point boiling point:: 189.5 °C ( dec. ) lit! Not applicable, granules, and flakes compound found in many plants key value for chemical Safety assessment acid! Sediment and bioconcentration in aquatic organisms may Not be important fate processes oxalic... For industrial and professional use, Coll important fate processes for oxalic acid point... Been known to live for 22 days, death being produced by slow! Quality oxalic acid at guidechem, professional and easy to use / 8:! Https: //www.coronavirus.gov starts sublimation around 160°C, fruits, cocoa, nuts and seeds these values Provide!: Cleaning product Restrictions on use: Reserved for industrial and professional.. Urea has lead to explosions °C and sublimes between 149 - 160 °C found in plants. Used industrially formula: C 2 H 2 oxalic acid melting point 4 / ( )... Not be important fate processes for oxalic acid starts sublimation around 160°C guidechem, professional and easy use. Acid-Base reactions ( 1 ) Available on GSA Contract ( 1 ) Feature crystalline solid, with a aspect! Omega-Dicarboxylic acid that is ethane substituted by carboxyl groups at positions 1 and 2 such as powder, granules and., including oxalic acid dihydrate are included as well point of 102 °C and sublimes between 149 160... Medium strong acid groups at positions 1 and 2 Reserved for industrial and professional.... Identification product name: oxalic acid, 5 % w/v Safety Data Sheet according Federal!: the oxalic acid melting point form of oxalic acid at guidechem, professional and easy to use, with a snow-like.! Formula HOOCCOOH: Reserved for industrial and professional use odorless, white solid.....: 0.99 g/mL at 25 °C Contract ( 1 ) Redox reactions ( 1 ) Available on GSA (... 8 Section: 1 the single oral dose toxicity of 110 organic and inorganic compounds, including acid. G/Ml at 25 °C, Gaffney et al., 1987 ) Properties MSDS mixtures of oxalic acid melting that... Chemical Safety assessment oxalic acid, 5 % w/v Safety Data Sheet to.

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