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BARIUM CARBONATE AR

Barium monocarbonate; Carbonic acid barium salt

COAs

Packings

500 g (00500)

25 Kg (0025K)

50 Kg (0050K)

1PW1200500 1PDL00030K 1PDLP0065K
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Article No. 01661 Grade AR
Purity 99% CAS No. 513-77-9
Molecular Formula BaCO3 Molecular Weight 197.34
H.S. Code 2836.6000 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Solid Colour White powder
Odour Odorless Melting point/ Freezing point [°C] 811°C
Decomposition point [°C] 1300°C Density [g/cm3] 4.43
Solubility in water [% weight] Slightly soluble

Specifications

Appearance White powder Assay (acidimetric) 99 - 101%
Substance insoluble in dilute HCl Max 0.015% Chloride (Cl) Max 0.002%
Sulphide (S) Max 0.001% Heavy metal (as Pb) Max 0.001%
Iron (Fe) Max 0.002% Calcium (Ca) Max 0.05%
Strontium (Sr) Max 0.7% Potassium (K) Max 0.005%
Sodium (Na) Max 0.02% Substance oxidizable (as NO3) Max 0.005%
Water soluble titrable base Max 0.002 meq/g

Safety Information and Hazard Symbols

Exclamation Mark
Symbol: GHS07
 Signal Word: Warning
 Hazardous Statement: H302
 Precaution Statement: P301 + P312 + P330
 Risk Statement: 22
 Safety Statement: 24/25
Revision Date: 16-Jan-2020

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