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LC713 Barium carbonate

for analysis EMSURE ACS,Reag. Ph Eur

 

Order number Packaging Quantity Price €
AC27713 Plastic bottle 250 g 45.00
AC27713 Plastic bottle 1 kg 87.75

 

Product information
Grade ACS,Reag. Ph Eur
Hill Formula CBaO3
Chemical formula BaCO3
HS Code 2836 60 00
EC number 208-167-3
Molar mass 197.34 g/mol
EC index number 056-003-00-2
CAS number 513-77-9

 

Chemical and physical data

Solubility 0.02 g/l (20 °C)
Melting point >1450 °C (decomposition)
Molar mass 197.34 g/mol
Density 4.43 g/cm3 (20 °C)
Bulk density 350 kg/m3
pH value 7 – 8 (0.016 g/l, H2O, 16 °C)

 

Safety information
R Phrase R 22
Harmful if swallowed.
S Phrase S 24/25
Avoid contact with skin and eyes.
Categories of danger harmful
Hazard Symbol Harmful
RTECS CQ8600000
Storage class 10 – 13 Other liquids and solids
WGK WGK 1 slightly water endangering
Disposal 14
Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).

 

Transport information
Declaration (transport by sea) IMDG-Code UN 1564 BARIUM COMPOUND, N.O.S., 6.1, III
Declaration (transport by air) IATA-DGR UN 1564 BARIUM COMPOUND, N.O.S., 6.1, III

 

Toxicological data
LD 50 oral LD50 rat 418 mg/kg

 

Specifications
Assay (complexometric, BaCO3) 99.0 – 101.0 %
Substances insoluble in hydrochloric acid ≤ 0.015 %
Chloride (Cl) ≤ 0.002 %
Sulphide (S) ≤ 0.001 %
Heavy metals (as Pb) ≤ 0.001 %
Ca (Calcium) ≤ 0.02 %
Fe (Iron) ≤ 0.001 %
K (Potassium) ≤ 0.005 %
Na (Sodium) ≤ 0.02 %
Sr (Strontium) ≤ 0.3 %
Total of alkali (water soluble) ≤ 0.002 meq/g
Oxidizing Substances (as NO3) ≤ 0.005 %