potassium nitrate high quality 99.8 % Industrial Grade

Appearance: colorless and transparent rhombic c... Application: industry and agriculture Grade Standard: Agriculture Grade, In

Quick Details

Classification:	Nitrate	Type:	Potassium Nitrate	CAS No.:	7757-79-1
Place of Origin:	Jiangsu China (Mainland)	Grade Standard:	Industrial Grade	Purity:	99.8
Brand Name:	Chenhui	Model Number:	PN350	Color:	White Powder or Crystal
Classification:	Potassium Nitrate

Specifications

Potassium Nitrate This product is colorless and transparent rhombic crystals or white powder.

 Potassium Nitrate

Product Name: Potassium Nitrate

Molecular Formula: KNO3   Molecular Weight: 101.10

Properties: This product is colorless and transparent rhombic crystals or white powder.It will burn and explode when meeting with organics releasing irritant gas. If mixed with carbon powder or sulfur, it burns with strong light.

Use: It is mainly applied in TV kinescope glass, glass refining agent and motor light glass; compound fertilizer and foliar spray fertilizer for crop and flower; fireworks to produce purple flame and black powder in mine, ignition wire and firecracker; drugs as penicillian potassium salt in medicine industry and catalyzer; ceramic and enamel; salt bath of heat treatment, cigarette paper, concentrating agent; conservatives in salted meat and chromogen in Food industry, etc.

Product standard:

	Industrial Grade				Export Grade
	Unit	Fine Grade	First Grade	Regular Grade	Unit	Industrial Grade	Agriculture Grade
Purity	% ≥	99.7	99.4	99.0	% ≥	99.8	97.5
Moisture	% ≤	0.10	0.10	0.30	% ≤	0.10
Chloride(as Cl- )	% ≤	0.01	0.02	0.10	% ≤	0.01-0.03	0.80
Insoluble matter in water	% ≤	0.01	0.02	0.05	% ≤	0.01
Sulphate(as SO42- )	% ≤	0.005	0.01		% ≤	0.01
Hygroscopicity	% ≤	0.25	0.30		% ≤	0.25
Iron(Fe)	% ≤	0.003			% ≤	0.003
K2O					% ≤		46
Nitrogen ( in nitrate )					% ≥		13.5
Particle Size	0.2-2.5 , 1-3 , 2-5 , 0.2-5				MM	0.2-2.5 , 1-3 , 2-5 , 0.2-5

 

 

potassium nitrate high quality 99.8 % Industrial Grade