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

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