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Barium Nitrate

Barium nitrate (barium nitrate) is an inorganic compound with the chemical formula Ba(NO3)2, a molecular weight of 261.337, a density of 3.24 g/cm3, soluble in water and concentrated sulfuric acid, but insoluble in ethanol and concentrated nitric acid. Barium nitrate is a white crystalline powder, slightly hygroscopic, and has strong oxidizing properties. It produces a green flame when burned. It is used as an oxidizing agent, analytical reagent, and is also used in the preparation of barium salts, signal flares, and fireworks, as well as in the manufacture of ceramics.
  • Commodity name: Barium Nitrate

Product Classification:

  • Product Description
  • National Fireworks and Firecrackers Product Quality Supervision and Inspection Center Inspection Report Product Quality Testing Report
     
    Sample (Product) Name Barium Nitrate Place of Origin China
    Grade 5.1
    Inspection Items Specifications Analysis Results
    Appearance White crystalline powder Pass
    Purity (%) ≥98.5 99.00
    Insoluble Substances (%) ≤0.05 0.08
    Moisture % ≤0.01 0.03
    Appearance Pure white
    Inspection Conclusion Qualified
    Usage Description Barium nitrate is a water-soluble inorganic compound, it is a white crystalline powder that can be used as an oxidizer for making signals, fireworks, and manufacturing ceramics.

Key words:

Firecrackers, fireworks, chemical raw material production, chemical raw material storage

FAQ


Oxidant stability and safety issues

Easy to decompose: Many oxidants are easy to decompose when heated, damp, exposed to light or in contact with other substances, generating heat, gas and even causing an explosion. For example, hydrogen peroxide, hypochlorous acid, etc. will spontaneously decompose under certain conditions, release oxygen, and increase the risk of explosion.
Explosive: some oxidants such as chlorates, nitrates and organic peroxides, etc., after friction, impact, vibration, etc., can easily cause explosion. Therefore, special care is required during storage, transportation and use.
Toxicity and corrosiveness: Some oxidants such as bromine pentafluoride are toxic and pose a threat to human health. At the same time, they may also be corrosive to materials such as metals and damage equipment or containers.

Oxidant reactivity issues

Strong oxidation: oxidant has strong oxidation, can react violently with a variety of substances, and even cause combustion or explosion. For example, they can react violently with inflammables, organics, reducing agents, etc., generating large amounts of heat and gas.
Violent reaction with acid: most oxidants will react violently with acid and even explode. Such as potassium chlorate, benzoyl peroxide, etc. in case of sulfuric acid that explosion. Therefore, these oxidizing agents must avoid contact with acids or alkalis during storage and use.
metathesis reaction: a metathesis reaction may occur between oxidants, resulting in high temperature, combustion and even explosion. For example, nitrite reacts violently when it encounters a stronger oxidant than it.

Oxidant storage and transportation issues

Strict storage requirements: The oxidant needs to be stored in a cool, dry, well-ventilated place, avoiding direct sunlight and high temperature environment. At the same time, different varieties of oxidants should be stored in stacks, and it is strictly prohibited to mix organic combustibles.
High transportation risk: During transportation, the oxidant needs to be especially careful to avoid vibration, friction and impact. At the same time, it is necessary to select appropriate packaging materials and transportation methods to ensure safe transportation.

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