[Properties]
Molecular formula: NaNO3
Appearance: white (French grey or light yellow) crystal.
molecular weight:84.99,
Specific gravity:2.257,
Melting point: 308°C. Decompounded into sodium nitrite and oxygen when heated to 380°C.
Sodium nitrate soluble in water, methyl alcohol, extremely easily dissolves in ammonia, micro-dissolve in glycerin. It absorbs large amount of heat while dissolving in water. It is an oxidant. It will cause combustion or explosion when it is put together with organism, sulfured.
[Quality] Production and testing are organized strictly in accordance with national standard, qualities of products is in accordance with GB4553-93.
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Item
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Top grade
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First grade
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Sodium nitrate content (as dry basis) %≥
|
99.30
|
99
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Chloride (NaCl) content (as dry basis),%,
|
0.15
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0.24
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Water insoluble substance %(as dry basis) %≤
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0.06
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0.06
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Sodium nitrite(NaNO2) content %(as dry basis) %≤
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0.01
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0.02
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Moisture content%≤
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1.8
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2.0
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[Use] raw material rued for enamel, glass, food, inorganic salt, fertilizer, dyes, metallurgy, machinery, medicine, cigarette, analytical chemistry, explosive and fireworks, etc...
[Packaging] 25kgs/50kgs PP woven bag with PE liner inside.
[Storage e and transportation] It should be stored in dry, windy place, far away from paper, oil, scraps of wood, sulfur, and acid. It would handle with care and take strictly precaution against vibration, collision, loose-packed and the damage of the container. |
