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