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Barium nitrate information


Barium nitrate
barium nitrate
Names
Other names
Barium dinitrate, barium salt
Identifiers
CAS Number
  • 10022-31-8 checkY
3D model (JSmol)
  • Interactive image
ChEBI
  • CHEBI:190440
ChEMBL
  • ChEMBL3184584
ChemSpider
  • 23184 checkY
ECHA InfoCard 100.030.006 Edit this at Wikidata
EC Number
  • 233-020-5
PubChem CID
  • 24798
RTECS number
  • CQ9625000
UNII
  • MDC5SW56XC checkY
UN number 1446
CompTox Dashboard (EPA)
  • DTXSID8049200 Edit this at Wikidata
InChI
  • InChI=1S/Ba.2NO3/c;2*2-1(3)4/q+2;2*-1 checkY
    Key: IWOUKMZUPDVPGQ-UHFFFAOYSA-N checkY
  • InChI=1/Ba.2NO2/c;2*2-1(3)4/q+2;2*-1
    Key: IWOUKMZUPDVPGQ-UHFFFAOYAA
SMILES
  • [Ba+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O
Properties
Chemical formula
Ba(NO3)2
Molar mass 261.337 g/mol
Appearance white, lustrous crystals
Odor odorless
Density 3.24 g/cm3
Melting point 592 °C (1,098 °F; 865 K) (decomposes)
Solubility in water
4.95 g/100 mL (0 °C)
10.5 g/100 mL (25 °C)
34.4 g/100 mL (100 °C)
Solubility slightly soluble in acetone, and ethanol[1]
Magnetic susceptibility (χ)
-66.5·10−6 cm3/mol
Refractive index (nD)
1.5659
Structure
Crystal structure
cubic
Hazards
GHS labelling:
Pictograms
GHS03: OxidizingGHS06: ToxicGHS07: Exclamation mark
Signal word
Danger
Hazard statements
H272, H301, H302, H319, H332
Precautionary statements
P210, P220, P221, P261, P264, P270, P271, P280, P301+P310, P301+P312, P304+P312, P304+P340, P305+P351+P338, P312, P321, P330, P337+P313, P370+P378, P405, P501
NFPA 704 (fire diamond)
NFPA 704 four-colored diamondHealth 3: Short exposure could cause serious temporary or residual injury. E.g. chlorine gasFlammability 0: Will not burn. E.g. waterInstability 3: Capable of detonation or explosive decomposition but requires a strong initiating source, must be heated under confinement before initiation, reacts explosively with water, or will detonate if severely shocked. E.g. hydrogen peroxideSpecial hazards (white): no code
3
0
3
Flash point noncombustible[2]
Lethal dose or concentration (LD, LC):
LD50 (median dose)
355 mg/kg (oral, rat)[citation needed]
187 mg/kg (rat, oral)[3]
LDLo (lowest published)
79 mg Ba/kg (rabbit, oral)
421 mg Ba/kg (dog, oral)[3]
NIOSH (US health exposure limits):
PEL (Permissible)
TWA 0.5 mg/m3[2]
REL (Recommended)
TWA 0.5 mg/m3[2]
IDLH (Immediate danger)
50 mg/m3[2]
Supplementary data page
Barium nitrate (data page)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
☒N verify (what is checkY☒N ?)
Infobox references

Barium nitrate is the inorganic compound with the chemical formula Ba(NO3)2. It, like most barium salts, is colorless, toxic, and water-soluble. It burns with a green flame and is an oxidizer; the compound is commonly used in pyrotechnics.[4]

  1. ^ John Rumble (June 18, 2018). CRC Handbook of Chemistry and Physics (99th ed.). CRC Press. pp. 4–41. ISBN 978-1138561632.
  2. ^ a b c d NIOSH Pocket Guide to Chemical Hazards. "#0046". National Institute for Occupational Safety and Health (NIOSH).
  3. ^ a b "Barium (soluble compounds, as Ba)". Immediately Dangerous to Life or Health Concentrations (IDLH). National Institute for Occupational Safety and Health (NIOSH).
  4. ^ Kresse, Robert; Baudis, Ulrich; Jäger, Paul; Riechers, H. Hermann; Wagner, Heinz; Winkler, Jocher; Wolf, Hans Uwe (2007). "Barium and Barium Compounds". In Ullman, Franz (ed.). Ullmann's Encyclopedia of Industrial Chemistry. Wiley-VCH. doi:10.1002/14356007.a03_325.pub2. ISBN 978-3527306732.

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Barium nitrate

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nitrite. Barium nitrite can be made by reacting barium nitrate with lead metal sponge, or by reaction of lead nitrite with barium chloride. Barium nitrite...

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corresponding barium salts, radium nitrate is more soluble than barium nitrate. It decomposes at 280 °C to radium oxide.[citation needed] Radium nitrate is produced...

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Nitrate test

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with silver, and sulfate precipitate with barium. The nitrate anion is an oxidizer, and many tests for the nitrate anion are based on this property. However...

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Barium sulfate

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high temperature, barium salts are often used in green pyrotechnic formulas, although nitrate and chlorate salts are more common. Barium sulfate is commonly...

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Calcium nitrate are inorganic compounds with the formula Ca(NO3)2(H2O)x. The anhydrous compound, which is rarely encountered, absorbs moisture from the...

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List of inorganic compounds

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– BaMnO4 Barium nitrate – Ba(NO3)2 Barium oxalate – Ba(C2O4) Barium oxide – BaO Barium permanganate – Ba(MnO4)2 Barium peroxide – BaO2 Barium sulfate –...

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Thermate

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addition to thermite, thermate sometimes contains sulfur and sometimes barium nitrate, both of which increase its thermal effect, create flame in burning...

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Kugelhandgranate

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introduced to the spherical body. The filling was a mixture of black powder, barium nitrate, and potassium perchlorate, and did not require a detonator. The friction...

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Barium acetate

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acid and nitric acid give the sulfate, chloride and nitrate respectively.[citation needed] Barium acetate is used as a mordant for printing textile fabrics...

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Magnesium nitrate

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Magnesium nitrate refers to inorganic compounds with the formula Mg(NO3)2(H2O)x, where x = 6, 2, and 0. All are white solids. The anhydrous material is...

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Strontium nitrate

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Strontium nitrate is an inorganic compound composed of the elements strontium, nitrogen and oxygen with the formula Sr(NO3)2. This colorless solid is...

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Barium chlorate

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producers have begun to use more stable compound such as barium nitrate and barium carbonate. Barium chlorate is toxic to humans and can also harm the environment...

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Pyrotechnic composition

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when wet reacts also with Fe. Forms an explosive compound with copper. Barium nitrate – most common oxidizer/colorant for green and white colors, but with...

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Alkaline earth metal

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form pure barium sulfate, used for commercial pigments, or other compounds, such as barium nitrate. These in turn are calcined into barium oxide, which...

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List of explosives used during World War II

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Sparkler

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burning speed Sulfur Charcoal Oxidizer, mandatory Potassium nitrate Barium nitrate Strontium nitrate Potassium perchlorate, more powerful but potentially explosive...

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Barium thiocyanate

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has limited uses. Barium thiocyanate is prepared by dissolving barium metal or barium nitrate in a solution of thiocyanic acid. "Barium thiocyanate | 336879-43-7"...

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Fat Man

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Pyrotechnic colorant

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anions however influence the flame temperature, both by increasing it (e.g. nitrates, chlorates) and decreasing it (e.g. carbonates, oxalates), indirectly influencing...

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