Buy Barium Carbonate 500g AR in NZ.

Barium Carbonate 500g AR
0950-01

Toxic Warning

Danger

Formula: BaCO3
MW: 197.34 g/mol
Melting Pt: 1350 °C
Density: 3.89 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00003448
CAS Number: 513-77-9
EINECS: 208-167-3
UN: 1564
ADR: 6.1,III
Merck Index: 13,00972

Specification Test Results

 

Meets ACS Reagent Chemical Requirements  
For Laboratory,Research,or Manufacturing Use  
Assay (BaCO3) (by acidimetry) 99.0 - 101.0 %
Insoluble in Dilute HCl ≤ 0.015 %
Chloride ≤ 0.002 %
Water-Soluble Titrable Base, meq/g ≤ 0.0020
Oxidizing Substances (as NO3) ≤ 0.005 %
Su lfide ≤ 0.001 %
Calc ium ≤ 0.05 %
Heavy Metals (as Pb) ≤ 0.001 %
Ir on ≤ 0.002 %
Pota ssium ≤ 0.005 %
So dium ≤ 0.010 %
Stro ntium ≤ 0.7 %
Average Particle Diameter, µm (APD) ≤ 5
Specific Surface Area, m/g, For Information Only  
Bulk Density (g/cc), For Information Only  
Mesh (Wet Screen Analysis) - On U.S. No. 325 Sieve, For Information Only

Unit Qty: ea

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