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- Details for Potassium Nitrate
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Potassium Nitrate 7757-79-1
Category : Agrochemicals
CAS NO : 7757-79-1 EC NO : 231-818-8 MF : KNO3 MW : 101.1032 Specification : powder Packing : 25kg, 50kg, 1ton, 1.2ton/Bag Product description : Product Name: Potassium Nitrate
Molecular Formula:KNO3
Molecular Weight: 101.10
CAS NO.: 7757-79-1
Applications：Used as Fertilizers, mainly used as foliar spraying fertilizer for cash crops such as flowers, vegetables and fruit trees etc.
Specifications：
Items
Grade
Premium
First Grade
Qualified
Potassium Oxide（K2O）% ≥
46.0
44.5
44.0
Nitrogen（Ｎ）% ≥
13.5
13.5
13.0
Chloride（Cl-) % ≤
0.2
1.2
1.5
Moisture（H2O）% ≤
0.5
1.0
1.5
Water Insoluble% ≤
0.10
0.20
0.30
Particle Size d/%
1.00mm-4.75mm ≥
90
Smaller than 1.00mm ≤
3
As % ≤
0.0050
Cr% ≤
0.0010
Pb% ≤
0.0200
Cd% ≤
0.0500
Hg% ≤
0.0005
The particle size of crystalline products is not specified. The particle size of the granular product is also available according to the specifications agreed by the supply and demand parties.
Packing: 25kg, 50kg, 1ton, 1.2ton/Bag
Uses : Used as Fertilizers, mainly used as foliar spraying fertilizer for cash crops such as flowers, vegetables and fruit trees etc. Synonyms : Potassium nitrate (99.999%-K) PURATREM;PotassiumnitrateACSwhitextl;Potassium ion chromatography standard solution Fluka;Nitrate Ion standard solution Fluka;Nitrate solution;Filling solution for salt bridges and double-junction electrodes;Filling solution for chloride combination electrode (10% KNO3, trace AgCl, KCl);Filling solution for fluoride electrode (17% KNO3, 5% KCl, trace NaCl, AgCl);Filling solution for cyanide or sulfide electrode (10% KNO3, trace AgCl, KCl);NO3;NITRATE SINGLE COMPONENT STANDARD;NITRATE STANDARD;NITRATE;NITRATE, CERTIFIED ANION STANDARD;NITRATE IC STANDARD;NITRATE ION; Molecular Structure : 
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Potassium Nitrate