Oxalic Acid or Ethanedioic Acid Dihydrate Anhydrous GMP Analytical Reagent Grade Supplier Exporter Manufacturers' Representative
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Oxalic Acid or Ethanedioic Acid
CAS Number: 144-62-7 for Anhydrous and 6153-56-6 for Dihydrate
Molecular Formula: C2H2O4 or (COOH)2 or HOOCCOOH Anhydrous
Molecular Weight: 90.03 Anhydrous
Oxalic Acid or Ethanedioic AcidGeneral Properties and Specifications of Oxalic acid or Ethanedioic acid:
Appearance: Colorless powder or granular solid.
Odor: Odorless.
Assay: 99.5%
Relative density: about 1.65
Melting point: 189C-190C literature.
Boiling point: Sublimes.
Solubility: Soluble in water.
Oxalic Acid Dihydrate Analytical Reagent Grade Specifications:
Ethanedioic Acid Dihydrate
C2H2O4-2H2O --- Formula Weight 126.07
CAS Number 6153-56-6REQUIREMENTS
MAXIMUM ALLOWABLE
Assay: 99.5-102.5% as H2C2O4-2H2O
Substances darkened by hot sulfuric acid: Passes test.
Insoluble matter: 0.005% maximum.
Residue after ignition: 0.01% maximum.
Chloride (Cl): 0.002% maximum.
Sulfate (SO4): 0.005% maximum.
Calcium (Ca): 0.001% maximum.
Nitrogen compounds (as N): 0.001% maximum.
Heavy metals (as Pb): 5 ppm maximum.
Iron (Fe): 2 ppm maximum.Please visit SDS Safety Data Sheet of Oxalic Acid or Ethanedioic Acid Suppliers.
American Molecules, also known as ammol.org is a distributor, supplier and manufacturers' representative of all types of Pharmaceuticals, Functional Ingredients, Excipients and Specialty Chemicals in Texas USA. Our principals manufacture supply and export USP NF BP, Ph Eur, etc grades of chemicals pure and reagent grade, mineral fortifiers, FCC food grade. Tailor made particle size and customized specifications are offered. The principal's facility is having one or more of the certifications like FDA approval and GLP, cGMP, ISO9001, ISO14001, ISO/IEC 17025, ISO22000, FSSC 22000, ISO45001, FSSAI, Kosher, HALAL, COPP, WHO-GMP certified and Written Confirmation (WC) for export to Europe is available. The manufacturers suppliers and exporters observe WHO Good Manufacturing Practices and Good Laboratory Practices.
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