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 Potassium nitrite is a granular, crystalline material with an off-white-to-straw color. It is hygroscopic, deliquescent and very soluble in water. It decomposes in acid solutions to form unstable nitrous acid. Potassium nitrite is sold as a moist crystal to help delay the onset of caking. Some downward migration of moisture can occur in drums during storage.
CAS RN:7758-09-0
Specifications:
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Index name
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Premium grade
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Assay
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≥
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98
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Chlorides
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≤
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0.01
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Sulphates
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≤
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0.02
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Heavy metal (as Pb)
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≤
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0.005
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Water insoluble matter
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≤
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0.01
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Iron (as Fe)
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≤
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0.005
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PH
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7-10
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Moisture
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≤
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2
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Potassium nitrite is a strong oxidizing agent and should be kept away from organic materials and other oxidizable substances. Contact with acids can liberate toxic NOx gas. Potassium nitrite may irritate skin, eyes and mucous membranes. Do not inhale dust or mist. Do not ingest. As with any chemical, potassium nitrite requires care in handling. Anyone responsible for the procurement, use or disposal of this product should familiarize himself and those handling the product with the appropriate safety and handling precautions. This information is available in the Material Safety Data Sheet, which may be obtained by contacting our Customer Service Group
Packing:In 25/50kg net PP/PE bag or the demanding of customer.
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