Product Name : sodium nitrite 99.0% min
Molecular Formula : NaNO2
Molecular Weight : 69.00
Melting Point : 271 ° C
Properties Slightly salty taste, easily deliquescence, soluble in water and liquid ammonia, slightly soluble in
ethanol, methanol
ethanol, methanol
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Indicators Project
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Unit
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Indicators
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||
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Superior
grade
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First
grade
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Qualified
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Sodium nitrite content (dry basis)
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% ≥
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99.0
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98.5
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98.0
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Moisture
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% ≤
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1.0
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2.0
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2.5
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Chloride (as Nacl)
Content (dry basis)
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% ≤
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0.10
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0.17
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--
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Water insoluble
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% ≤
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0.05
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0.06
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0.10
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Uses:
Mainly used in the manufacture into compounds, azo dyes and other raw materials; used in mordant dyeing,
bleaching agent; metal heat treatment agent; cement- early strength agent, antifreeze and so on. Mainly used
in the pharmaceutical and chemical industries
bleaching agent; metal heat treatment agent; cement- early strength agent, antifreeze and so on. Mainly used
in the pharmaceutical and chemical industries