Potassium Nitrate 1>Crystal;powder;prill 2>Optical grade;Ind.G.;Agri.G. 3>Easily soluble in water 4>Main supplier in China

Product Name: Potassium Nitrate

Appearance: colorless crystal, white powder or prilled form

Formula: KNO3

Formula weight:101.10

Properties and applications:

Inspection Item	Unit	Optical G.	Ind.G.	Agri.G.	Ceramic G.	FoodG.	Prilled. G.
Assay(KNO3)	%	99.9	99.8	98	96	99.2	99.5
Moisture	%	0.10	0.10	0.10	0.10	0.2	0.2
Chlorides	%	0.01	0.03	0.03	0.08	---	0.005
Water-insolubles	%	0.01	0.01	0.01	0.15	---	---
Sulphates	%	0.005	0.01	---	---	---	0.1
Iron	%	0.002	0.01	---	0.003	10ppm	---
Potassium oxide	%	---	---	46.0	44	---	---
Nitrogen	%	---	---	13.5	13.5	---	---
Sodium	%	---	---	---	0.007	---	---
Sodium Oxide	%	---	---	---	0.01	---	---
Sodium Nitrate	%	---	---	---	---	---	0.2

     Potassium Nitrate is easily soluble in water, and the liquid ammonia but in anhydrous alcohol.

     It can not deliquest in the air. As strong oxidizer,it will burn and explode when mixied with organics.

      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 catalyzer;

      Ceramic and enamel;

      Salt both of heat treatment, cigarette paper, concentrating agent;

      Chromogen agent,preserving agent in food industry.

Packing:In 25/50kg net PP/PE bag or as per customer's demand.

Supply Potassium nitrate 99%minCAS:7757-79-1