Barium Carbonate powder 2.5Kg AR 99-101% CAS:?513-77-9
0950\05-2500g



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 %
Cl ≤ 0.002 %
Watr-Soluble Titrable Base, meq/g ≤ 0.0020
Oxidizing Substances (as NO3) ≤ 0.005 %
s ≤ 0.001 %
Ca ≤ 0.05 %
Heavy Metals (as Pb) ≤ 0.001 %
IFe ≤ 0.002 %
K ≤ 0.005 %
Na ≤ 0.010 %
Sr ≤ 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

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