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                                                              Potassium Nitrate Product name : Potassium Nitrate
                                                              Product Category:High-purity chemicals & electronic chemicals/Potassium salts;
                                                              CAS No.: 7646-93-7
                                                              Formula:KNO3
                                                              MW:101.10
                                                              Characters:White crystalline powder, It is deliquescent, can be easily decomposed when heated, soluble in water, slightly soluble in alcohols.
                                                              Specifications:
                                                              Potassium Nitrate
                                                              A.R.
                                                              C.P.
                                                              Refined grade
                                                              Item
                                                              Spec.
                                                              Spec.
                                                              Spec.
                                                              Assay %
                                                              ≥99.0
                                                              Aqueous solution reaction
                                                              PASS
                                                              PASS
                                                              Clarity test
                                                              PASS
                                                              PASS
                                                              Water insoluble%
                                                              ≤0.004
                                                              ≤0.006
                                                              ≤0.01
                                                              Drying loss %
                                                              ≤0.2
                                                              ≤0.5
                                                              ≤0.5
                                                              Chloride%
                                                              ≤0.003
                                                              ≤0.007
                                                              ≤0.01
                                                              Sulphates(SO4) %
                                                              ≤0.005
                                                              ≤0.01
                                                              ≤0.01
                                                              Nitrite and Iodinates(asNO2)%
                                                              ≤0.001
                                                              ≤0.002
                                                              ≤0.002
                                                              Phosphate(PO4)%
                                                              ≤0.001
                                                              ≤0.001
                                                              ≤0.001
                                                              Na%
                                                              ≤0.02
                                                              ≤0.05
                                                              ≤0.05
                                                              Mg%
                                                              ≤0.002
                                                              ≤0.004
                                                              ≤0.004
                                                              Ca%
                                                              ≤0.004
                                                              ≤0.006
                                                              ≤0.006
                                                              Fe%
                                                              ≤0.0002
                                                              ≤0.0005
                                                              ≤0.0005
                                                              Pb%
                                                              ≤0.0005
                                                              ≤0.001
                                                              ≤0.001

                                                              Product Usage: It is mainly used for firework, black gunpowder, matches, primacord, candlewick, tobacco, color-TV kinescope, chemical reagent, catalyst, glazed color for ceramics, glass, fertilizers, and flowers, vegetables, fruit trees etc. It is also used in metallurgical industry and food industry.
                                                              Packaging:In 25Kg/woven bag lined with double-layer plastic bag
                                                              Storage Precautions:Stored in cool, draughty and dry place at room temperature.
                                                              MSDS: Download
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