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Potassium nitrate

Category :

Agrochemicals/Chemical fertilizers

EC NO : 231-818-8

Molecular Formula : KNO₃

Main Specifications : 99.8%min

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;

Package: in 25kg bags

Uses : It is mainly applied in TV glass, glass refining agent and motor light glass; compound fertilizer and foliar spray fertilizer; fireworks and black powder; drugs and catalyst;

Molecular Structure:

Product description:

Formula:

Formula weight：101.10

Property:Potassium nitrate KNO3, Molecular weight: 101.11,Potassium Nitrate is colorless crystal or white powder. It is easily soluble in water, and insoluble in alcohol. It can not deliquesce in the air.

Specification

Technical specification	Unit	Optical.G	Ind.G	Agri.G	Ceramic.G	Food.G
Assay	%≥	99.9	99.8	98	96	99.2
Moisture	%≤	0.1	0.1	0.1	0.1	0.2
Chloride	%≤	0.01	0.03	0.03	0.08
Water Insoluble	%≤	0.01	0.01	0.01	0.15
Sulphate	%≤	0.005	0.01
Iron	%≤	0.002	0.01		0.003	10ppm
Potassium Oxide	%≥			46	44
Nitrogen	%≥			13.5	13.5
Sodium	%≤				0.007
Sodium Oxide	%≤				0.01
Heavy Metal(as Pb)	%≤					10ppm
Arsenic	%≤					3ppm
Nitrites	%≤					0.002
Lead	%≤					5ppm
Mercury	%≤					1ppm
PH Value	%≤					4.5-8.5

Benefits: It is mainly applied in TV glass, glass refining agent and motor light glass; compound fertilizer and foliar spray fertilizer; fireworks and black powder; drugs and catalyst;
ceramic and enamel; salt both of heat treatment, cigarette paper, concentrating agent;
as chromogen agent, preserving agent in food industry

Send your inquiry to Potassium nitrate supplier

Company：	Shanxi Jiaocheng Ruichang Chemical Co.,Ltd
Contact：	Mr meng
Phone：	0358-3584866
Mobile phone：
Fax：	0358-3584966
E-mail：	jcrchg@163.com
Website：	http://www.sxrchg.com
Address：	Daying Village, Jiaocheng County, Shanxi
Zip Code：	030050