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Place of Origin
HS-CODE
28-
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Detailed Description
Name: barium nitrate
Appearance: white powder or transparent white cubic system crystal
HS code: 28164000
CAS NO: 1002-31-8
Packing: 25 kg PP bag,
Characters: white transparent crystal cubic crystals. Toxic! Density is 3.24g/cm3. Melting point is 592 ℃. Soluble in water, concentrated sulfuric acid, insoluble in alcohol, acetone, concentrated nitric acid. Easy to absorb moisture, aqueous solution was neutral. Combustion oxides released into green. Aqueous solution when sulfate, thiosulfate, carbonate or barium salt precipitation generated. No water-bearing materials.
Uses: used in the manufacture of a variety of industrial inorganic barium salts (such as barium chloride, barium sulfate, barium carbonate, etc.), barium oxide, barium peroxide and so on. Glass industry for glass colorants. The defense industry for the manufacture of explosives flares and tracer green. Metallurgical industry for the low-temperature metal heat treatment salt bath. Ceramic industry used in the manufacture of glaze. Green light for the manufacture of pyrotechnics industry. Oxidizer for chemical production. Analytical Chemistry for sulfuric acid and chromium. In addition, for the electronics, the pharmaceutical industry.
Specification：
-Barium Nitrate: 99.5% Max
-Moisture: 0.05% Min
-Insoluble Substance: 0.05% Min
-Iron (as Fe): 0.0005% Min
-Chloride (as BaCl2): 0.05% Min
-PH Value: 5.0-8.0
-Powder Fineness (2300 mesh/cm2; Screening): 0.2% Min
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