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Product Name: Sodium nitrate
Category: Inorganic chemical/inorganic salt
CAS NO: 7631-99-4
EC NO: 231-554-3
UN NO: 1498
Molecular Formula: NaNO3
Molecular Weight: 84.99
H. S code: 283410 0000
Specifications:
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Item
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Best Quality
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First grade quality
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Qualifier
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Sodium nitrate (dry basis): %
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≥ 99.5
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99.3
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95.5
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Moisture: %
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≤ 1.2
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1.4
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2.0
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Chlorides (Nacl) Assay dry basis):%
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≤ 0.15
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0.24
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-
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Nsol. in water : %
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≤ 0.015
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0.02
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-
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Sodium nitrite dry basis): %
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≤ 0.01
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0.02
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0.15
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Sodium carbonate (dry basis): %
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≤ 0.05
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0.1
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-
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Iron : %
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≤ ---
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0.005
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0.005
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PH Value:
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6.5-9.0
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---
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7.0
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Packing: 25kg plastic woven bag, 50kg/500kg/1000kg flexible freight bag, or upon clients' demand.
Appearance: white or yellowish crystal.
Use: It is used as fluxing medium for enamel industry; as decolorizer, defoamer and clarifying agent for glass industry. Sodium nitrate is also used for dyes, medical and agricultural industry.
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