potassium nitrate
Quick Details
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Classification: Nitrate
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Type: Potassium Nitrate
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CAS No.: 7757-79-1
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Other Names: Nitrate solution
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MF: KNO3
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EINECS No.: 231-818-8
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Place of Origin: Shandong China (Mainland)
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Grade Standard: Agriculture Grade, Electron Gra...
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Purity: 99%
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Appearance: white crystal
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Application: glass fining agent, fertilizer
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Brand Name: Tiankai
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Model Number: N/A
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color: white
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Packaging & Delivery
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Packaging Detail:
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Plastic woven bag or kraft paper bag inner with plastic bag in 20/25/50/500/1000kg net.
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Delivery Detail
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7days after order
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Specifications
This product is colorless and transparent crystals or white powder.
1.It is mainly applied in TV kinescope glass, glass refining agent and motor light glass;
2.compound fertilizer and foliar spray fertilizer for crop and flower;
3.fireworkss to produce purple flame and black powder in mine, ignition wire and firecracker;
4.drugs as penicillian potassium salt in medicine industry and catalyzer; ceramaic and enamel;
5.salt bath of heat treatment, cigarette paper, concentrating agent;
6.conservatives in salted meat and chromogen in food industry, etc.
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Industrial Grade
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Export Grade
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Unit
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Fine Grade
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First Grade
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Regular Grade
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Unit
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Industrial Grade
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Agriculture Grade
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Purity
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%≥
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99.7
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99.4
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99
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%≥
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99.8
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97.5
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Mositure
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%≤
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0.1
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0.1
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0.3
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%≤
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0.1
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Chloride(as CL)
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%≤
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0.01
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0.02
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0.1
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%≤
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0.01-0.03
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0.8
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Insoluble matter in water
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%≤
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0.01
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0.02
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0.05
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%≤
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0.01
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Sulphate(as SO4)
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%≤
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0.005
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0.01
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%≤
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0.01
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Hygroscopicity
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%≤
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0.25
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0.3
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%≤
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0.25
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Iron(Fe)
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%≤
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0.003
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%≤
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0.003
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K2O
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%≤
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46
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Nitrogen (in nitrate)
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%≥
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13.5
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Particle size
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0.2-2.5,1-3,0.2-5
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MM
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0.2-2.5,1-3,2-5,0.2-5
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