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Potassium Nitrate
Property

Molecular formula: KNO3

Property: Colourless crystal or white powder, easily soluble in water and the liquid ammonia but insoluble in anhydrous alcohol. It cannot deliquesce in the air. As strong oxidizer, it will burn and explode when mixing with organics.

Specification

Specification:


Inspection Item

 

High purety

Ind.G.

Agri.G.

Assay(KNO3)

≥

99.8%

99.4%

97.5%

Moisture

≤

0.10%

0.10%

0.10%

Chloride( Cl- )

≤

0.005%

0.03%

0.10%

Sulfate(SO4- )

≤

0.003%

0.01%

-

Water-insoluble

≤

0.01%

0.01%

0.01%

Moisture rate

≤

0.25%

0.25%

-

Iron

≤

0.001%

0.003%

 

Potassium oxide

≥

--

--

46.0%

Nitrogen

≥

--

--

13.5%

Direction For Use

Usage:
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 catalyser; ceramic and enamel; salt both of heat treatment, cigarette paper, concentrating agent; as chromate agent, preserving agent in food industry.

Packing

In 25/50kg net PP/PE bag or the demanding of customer
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