Fluka

Sodium carbonate

SKU

71347

TraceSELECT™, for trace analysis, anhydrous, ≥99.999% (metals basis)

Synonym(s)

Calcined soda; Carbonic acid disodium salt; Soda ash

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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 4154566	CAS Numbers (All) 497-19-8	EC Number 207-838-8	Linear Formula Na₂CO₃
Molar Mass 105.99 g/mol	RTECS Number 4154566	Synonyms Calcined soda; Carbonic acid disodium salt; Soda ash

Property	Value
Purity based on trace metals analysis	Min. 99.999 %
Aluminium (Al)	Max. 0.05 ppm
Arsenic (As)	Max. 0.01 ppm
Barium (Ba)	Max. 5 ppm
Calcium (Ca)	Max. 0.1 ppm
Cadmium (Cd)	Max. 0.005 ppm
Cerium (Ce)	Max. 0.01 ppm
Cobalt (Co)	Max. 0.005 ppm
Chromium (Cr)	Max. 0.01 ppm
Copper (Cu)	Max. 0.005 ppm
Europium (Eu)	Max. 0.01 ppm
Iron (Fe)	Max. 0.05 ppm
Mercury (Hg)	Max. 5 ppb
Iridium (Ir)	Max. 0.5 ppm
Potassium (K)	Max. 1 ppm
Lithium (Li)	Max. 0.5 ppm
Lanthanum (La)	Max. 0.01 ppm
Magnesium (Mg)	Max. 0.1 ppm
Manganese (Mn)	Max. 0.01 ppm
Nickel (Ni)	Max. 0.01 ppm
Lead (Pb)	Max. 0.01 ppm
Palladium (Pd)	Max. 0.5 ppm
Platinum (Pt)	Max. 0.5 ppm
Rhodium (Rh)	Max. 0.5 ppm
Ruthenium (Ru)	Max. 0.5 ppm
Antimony (Sb)	Max. 0.01 ppm
Scandium (Sc)	Max. 0.01 ppm
Selenium (Se)	Max. 0.01 ppm
Samarium (Sm)	Max. 0.01 ppm
Strontium (Sr)	Max. 0.1 ppm
Thallium (Tl)	Max. 0.01 ppm
Vanadium (V)	Max. 0.1 ppm
Yttrium (Y)	Max. 0.01 ppm
Ytterbium (Yb)	Max. 0.01 ppm
Zinc (Zn)	Max. 0.01 ppm
Chloride (Cl)	Max. 10 ppm
Total N	Max. 10 ppm
Phosphate (PO₄)	Max. 5 ppm
Sulfate (SO₄)	Max. 10 ppm
Silicate (as SiO₂)	Max. 5 ppm
Nitrogen (N)	Max. 10 ppm

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