Potassium Nitrate

Type: Crystalline and Prill, With anti-caking agent and Without anti-caking agent.

Synonym: Nitrate of potash

CAS No.: 7757-79-1

EINECS:233-332-1

Molecular Formula: KNO₃ 

Density: 2.63

UN No.: 1486

Potassium Nitrate Crystalline Technical Grade 99% 99.4% 99.8% 13-0-46 

Anticaking agent: with anticaking or without anticaking agent as As customers' requirement

 

Physical Properties: Potassium Nitrate is white odorless crystal powder or granular. Specific Density: 2.109, Melting Point :334°C. it easily dissolve in water, water solubility: 320 g/L (20°C).as strong oxidizer, it can be burning and exploding when mixed with organism.

 

Specification :(GB/T1918 - 1998)

Inspection item	Unit	Fine grade	First grade	Agr. grade
Purity	% ≥	99.8	99.4	99.0
Moisture	% ≤	0.10	0.10	0.10
Chloride ( as Cl- )	% ≤	0.01	0.02	0.10
Insoluble matter in water	% ≤	0.01	0.02	0.05
Sulphate ( as SO42-)	% ≤	0.005	0.01	- - - -
Hygroscopicity	% ≤	0.25	0.30	- - - -
Iron ( Fe )	% ≤	0.003	- - - -	- - - -
K2O	% ≥	- - - -	- - - -	46.0
Nitrogen( N)	% ≥	- - - -	- - - -	13.5

Applications and Usages: Agriculture Grade, Industrial Grade

Potassium Nitrate is mainly applied in fireworks and black powder ; salt bath of heat treatment; glass refining agent and motor light glass; drugs and catalyzer; ceramic and enamel; cigarette paper, concentrating agent; compound fertilizer and foliar spray fertilizer in agriculture.Kemele Potassium Nitrate could be used for fireworks or explosive raw material. Heat transfer salts, energy storage.Heat treating salts (steel and rubber manufacture), oxidizing flux (in metallurgy). Note: On request, Kemele’s Potassium Nitrate Crystalline is supplied with or without anticaking agent, crystalline or prills.

 

Handing and Storage: Store in a cool, ventilated and dry house, away from moisture, heat or kindling. Avoid mixing with organic compound or sulphur or reducer during storage and transportation in case of explosion. Protect the material from the sun and ran during transportation. Carefully load and unload in case of crash.The granular potassium nitrate of Kemele has the characteristics of high purity, low iron and moisture and specially suitable for electronic glass production, firecracker, agriculture and tobacco planting etc., and has widely accepted by the domestic and international customers.

 

Package: 25kg/50/1000kg net pp/pe bags , 25kg kraft paper bag or as customer required.

 

PIC：Yan Zhuo
Email：km11@kmchem.com
WhatsApp/Mobile：+86 15505390359

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