Barium carbonate ≥99.0%, AnalaR NORMAPUR® analytical reagent

Supplier: VWR Chemicals

21702.292EA 204 EUR
21702.292 21702.235
Barium carbonate ≥99.0%, AnalaR NORMAPUR® analytical reagent
Barium carbonate
Formula: BaCO₃
MW: 197,34 g/mol
Melting Pt: 1350 °C
Density: 3,89 g/cm³ (20 °C)
MDL Number: MFCD00003448
UN: 1564
ADR: 6.1,III
Merck Index: 13,00972

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Specification Test Results

Assay Min. 99.0 %
Alkali hydroxides+carbonates(as Ba(OH)2) Max. 0.015 %
Heavy metals (as Pb) Max. 10 ppm
Insolubility in hydrochloric acid Max. 0.015 %
Oxidising substances (as NO3) Max. 50 ppm
S (Sulphur) Max. 10 ppm
Ca (Calcium) Max. 0.02 %
Cl (Chloride) Max. 20 ppm
Fe (Iron) Max. 10 ppm
K (Potassium) Max. 50 ppm
Na (Sodium) Max. 0.02 %
Sr (Strontium) Max. 0.3 %

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