Potassium Nitrate

• Certification: ISO
• Application: Vegetables, Flowers, Fruit
• Appearance: Powder
• Infection on Soil: Physiological Acid
• Chemical Character: Chemical Acid
• Release Type: Quick
• Model NO.: Tech Grade
• Type: Compost
• Color: White Powder
• Classification: Nitrogen Fertilizer
• Transport Package: 25kg/Bag
• Specification: 99%
• Trademark: OS
• Origin: China
• Production Capacity: 3000mt/Month

Product Description

Product Name: Potassium Nitrate
Molecular formula: KNO₃
Molecular weight: 101.1
CAS NO.:7757-79-1
HS CODE: 28342190
UN NO.: 1486 5.1 Class 
Properties and applications: PotassiumNitrate is colorless crystal or white powder. It is easily soluble in the water,and the liquid ammonia but insoluble in anhydrous alcohol. It can not deliquesce in the air.As strong oxidizer,it will burn and explode when mixing 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 pouder; drugs and catalyzer; ceramic and enamel;salt both of heat treatment, cigarette paper; concentrating agent;etc.

Standard: GB1918-98 & QB

Inspection ltem	Unit	Fine.G.	Lnd.G.	Agri.G.	Ceranic.G.
Assay	%>=	99.8	99.6	99	96
Moisture	%<=	0.10	0.10	0.10	0.10
Chloredes	%<=	0.02	0.03	0.03	0.08
Water-insolubles	%<=	0.01	0.01	0.02	0.15
Sulphates	%<=	0.02	0.02	-	-
Iron	%<=	0.003	0.01	-	0.003
Potassium Oxide	%>=	-	-	46.0	44
Nitrogen	%>=	-	-	13.5	13.5
Sodium	%<=	-	-	-	0.007
Sodium Oxide	%<=	-	-	-	0.01

Packing: In25/50kg net PP/PE bag or the demanding of customer.