ChemicalBook Product Catalog Organic Chemistry Carboxylic acids and derivatives Acyclic carboxylic acid OXALIC ACID

OXALIC ACID

OXALIC ACID Basic information
Product Name:OXALIC ACID
Synonyms:BETZ 0295;DICARBOXYLIC ACID C2;OXALIC ACID 99.6PCT;OXALIC ACID 99.5%;OXALIC ACID 99% MIN;C4-C6DICARBOXYLICACIDS;DICARBOXYLIC ACIDS, C4-6;Dicarboxylic acids C4-C6
CAS:68603-87-2
MF:C2H2O4
MW:90.03
EINECS:271-678-5
Product Categories:
Mol File:68603-87-2.mol
OXALIC ACID Structure
OXALIC ACID Chemical Properties
Melting point 189.5 °C (dec.)(lit.)
Boiling point 337.5℃[at 101 325 Pa]
density 0.99 g/mL at 25 °C
vapor density 4.4 (vs air)
vapor pressure <0.01 mm Hg ( 20 °C)
pka4.43[at 20 ℃]
Water Solubility 100g/L at 25℃
Exposure limitsACGIH: TWA 1 mg/m3; STEL 2 mg/m3
LogP0.162 at 25℃
EPA Substance Registry SystemCarboxylic acids, di-, C4-6 (68603-87-2)
Safety Information
Hazard Codes Xn
Risk Statements 21/22
Safety Statements 24/25
RIDADR UN 3261 8/PG 3
WGK Germany 1
RTECS RO2450000
HazardClass 8
PackingGroup III
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
ALFA English
OXALIC ACID Usage And Synthesis
Flammability and ExplosibilityNotclassified
OXALIC ACID Preparation Products And Raw materials
Preparation ProductsGlutaric anhydride-->fatliquor RCF I/II-->potassium dichromate-polyimide photopolymer-->3-Indolepropionic acid-->wet strength agent used for paper PAE-->2,6-NAPHTHALENEDICARBOXYLIC ACID-->polyester imide thermotropic liquid crystalline
Oxobutanedioic acid Potassium ethylxanthate Selamectin Methylglyoxal Ethylenediamine Acetic anhydride Ethyl glyoxalate Ethylbenzene Diaquo[(1R,2R)-1,2-cyclohexanediaMine]platinuM DiMer Dinitrate Divinyl sulphone Ethyl acetate Glutaric acid POLY(ANTIMONY ETHYLENE GLYCOXIDE) 2-Methylsuccinic acid OXALATE ION CHROMATOGRAPHY STANDARD Sodium oxalate Oxalate, Ion chromatography standard solution, Specpure, C2O4ˉ2 1000μg/ml Oxalate, Ion chromatography standard solution, Specpure|r, C{2}O{4}|-^2 1000^mg/ml
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