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Barium Nitrate
BB0055-CAP BB0055-CAPS BB0055-100G BB0055-500G BB0061-500ML BB0055-500GR BB0055-100GR
470300-338EA 61.69 USD
470300-338 470300-348 470300-336 470300-346 470300-344 470300-342 470300-340
Barium Nitrate
Chemicals for Science Education
CAS Number: 10022-31-8
Formula Weight: 261.35
Formula: Ba(NO3)2
Hazard Info: Oxidizer, Toxic
Density (g/mL): 3.24
Boiling Point (°C): Decomposes
Freezing Point (°C): 592
Solubility: Water
Synonyms: Barium Dinitrate, Nitric Acid Barium Salt
Shelf Life (months): 36
Storage: Yellow

Note: The chemical specifications for some items on this product page may differ from the specifications listed above. For more information, consult the Safety Data Sheet or contact your Ward's representative.

Delivery information: This product is designed for educational and teaching laboratories, and no certificate of analysis is available.
   
 

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Disposal

This disposal method is published for your convenience. You MUST have checked with your federal, state, and local regulations before using this method and these methods are only applicable for small laboratory sized quantities.

Use a lab apron, chemical resistant gloves and goggles before following the below method to dispose of hazardous waste.

 1. Add the solid barium salt in a minimal amount of water.
 2. Add 3 M sulfuric acid to the solution via a pipet. Add the sulfuric acid until the precipitation is complete.
 3. After the precipitate has settled, decant the supernatant liquid.
 4. Neutralize the acidic liquid with sodium carbonate. The solution will be neutral once gas evolution stops.
 5. The precipitate needs to be collected and disposed of in an approved container for a landfill.

Solution Prep

To prepare a solution, determine the formula weight of the material, the concentration (Molarity) of the solution, and the amount of solution desired in Liters. Once this information has been obtained, use the following formula:
(Formula Weight) x (Concentration) x (Desired Volume) = Number of grams in desired volume of liquid

For a 1 M, 1 L solution:
(Formula Weight) x (1 mol/L) x (1 L) = x g added to 1-L volumetric flask. Dilute to a final volume of 1 L with DI Water.

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