93722
Fluka

Oxalic acid dihydrate

SKU
93722
TraceSELECT™, ≥99.9999% (metals basis)
Synonym(s)
Ethanedioic acid

TraceSELECT™ Ultra and TraceSELECT

  • ultra-pure acids, bases, and salts for smelting and wet digestion in environmental, water, and food analysis
  • sample preparation for trace analysis requires reagents of the highest purity; our TraceSELECT Ultra products for ultra-trace analysis at ppb and even ppt levels are produced by sub-boiling distillation
  • the acids, bases, and salts in the TraceSELECT series have been developed for sample preparation and analysis in the ppb (μg/kg) trace range
  • packaged in high-quality containers appropriate for each product
  • the reagents are produced and bottled under clean-room conditions

 


 

Brand
Fluka
Beilstein Registry Number CAS Numbers (All) Linear Formula
HO2CCO2H · 2H2O
MDL Number
Molar Mass
126,07 g/mol
RTECS Number
205-634-3
Synonyms
Ethanedioic acid

Documents

Specifications

PropertyValue
Ruthenium (Ru)max. 0.005 ppm
Hafnium (Hf)max. 0.005 ppm
Praseodymium (Pr)max. 0.005 ppm
Arsenic (As)max. 0.01 ppm
Tantalum (Ta)max. 0.01 ppm
Thorium (Th)max. 0.005 ppm
Tungsten (W)max. 0.005 ppm
Chromium (Cr)max. 0.01 ppm
Tin (Sn)max. 0.005 ppm
Potassium (K)max. 0.2 ppm
Iridium (Ir)max. 0.005 ppm
Assay (manganometric)min. 99.5 %
Samarium (Sm)max. 0.005 ppm
Neodymium (nd)max. 0.005 ppm
Total Nmax. 10 ppm
Barium (Ba)max. 0.01 ppm
Titanium (Ti)max. 0.02 ppm
Beryllium (Be)max. 0.001 ppm
Rhodium (Rh)max. 0.005 ppm
Erbium (Er)max. 0.005 ppm
Gadolinium (Gd)max. 0.005 ppm
Sodium (Na)max. 0.1 ppm
Zinc (Zn)max. 0.02 ppm
Lanthanum (La)max. 0.005 ppm
Indium (In)max. 0.001 ppm
Tellurium (Te)max. 0.005 ppm
Mercury (Hg)max. 5 ppb
Iron (Fe)max. 0.05 ppm
Bismuth (Bi)max. 0.001 ppm
Calcium (Ca)max. 0.1 ppm
Yttrium (Y)max. 0.005 ppm
Lithium (Li)max. 0.005 ppm
Ytterbium (Yb)max. 0.005 ppm
Chloride (Cl)max. 5000 ppb
Selenium (Se)max. 0.01 ppm
Zirconium (Zr)max. 0.1 ppm
Lutetium (Lu)max. 0.005 ppm
Silver (Ag)max. 0.01 ppm
Cobalt (Co)max. 0.005 ppm
Terbium (Tb)max. 0.005 ppm
Germanium (Ge)max. 0.005 ppm
Aluminium (Al)max. 0.02 ppm
Nickel (Ni)max. 0.01 ppm
Phosphate (PO<SUB>4</SUB>)max. 500 ppb
Rubidium (Rb)max. 0.01 ppm
Sulfate (SO<SUB>4</SUB>)max. 2000 ppb
Strontium (Sr)max. 0.01 ppm
Copper (Cu)max. 0.005 ppm
Uran (U)max. 0.001 ppm
Holmium (Ho)max. 0.005 ppm
Gallium (Ga)max. 0.001 ppm
Gold (Au)max. 0.001 ppm
Magnesium (Mg)max. 0.02 ppm
Europium (Eu)max. 0.005 ppm
Cadmium (Cd)max. 0.05 ppm
Lead (Pb)max. 0.01 ppm
Manganese (Mn)max. 0.005 ppm
Molybdenum (Mo)max. 0.005 ppm
Vanadium (V)max. 0.01 ppm
Dysprosium (Dy)max. 0.005 ppm
Thulium (Tm)max. 0.005 ppm
Scandium (Sc)max. 0.05 ppm
Cerium (Ce)max. 0.005 ppm
Thallium (Tl)max. 0.001 ppm
Platinum (Pt)max. 0.05 ppm
Cesium (Cs)max. 0.01 ppm
Niobium (nb)max. 0.005 ppm
Rhenium (Re)max. 0.005 ppm
Palladium (Pd)max. 0.01 ppm
Antimony (Sb)max. 0.005 ppm

Properties

PropertyValue
No Records

Safety Information

PropertyValue
Hazard ClassN/A
Package GroupN/A
UN IDN/A
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