Product Description
Sodium Nitrite
Specification
Properties
The appearance is white to light yellow powder. It breaks down if heated to above 320de, breaks up into brown dinitrogen trioxide gas in contact with weak acid and it is inflammable and explosive in contact with organic matters and gives off toxic and irritant nitrogen peroxide and nitric oxide gases. Half lethal dose (rat, per os) is 180mg/kg.
- In pharmaceutical industry, it can be used in pharmaceutical and pesticide industry;
- In chemical industry, sodium nitrite is mainly used in producing nitromethane and 1,2-aminoazophenylene.
- It can also be used in heat treatment of metal, early strength agent of cement, antifreezing agent, and etc.
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Classification
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Nitrate
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Type
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Sodium Nitrite
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CAS No.
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7631-99-4
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Other Names
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Sodium nitrite
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MF
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NaNO3
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EINECS No.
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231-554-3
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Place of Origin
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Shandong, China
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Grade Standard
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Industrial Grade
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Purity
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99.0%
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Appearance
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White or slight yellow powder, White or slight yellow powder
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Application
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Diazotization reagent
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Brand Name
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COWIN INDUSTRY
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Product Name
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Sodium Nitrite
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Package
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25kg 50kg 1000kg PP /PE bag
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CLASS
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5.1
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UN NO.
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UN1498
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Molecular Weight
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69.0
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