Thursday, May 11, 2006 16:59

Potassium Nitrate

 

 

 

Specifications

Inspection Items
Unite
Industrial Grade
First Grade
Agricultural Grade
Purity
%
99.8
99.4
97.5
Moisture
%
0.10
0.10
Chloride(as cl-)
%
0.01-0.03
0.02
0.08
Sulphate(as SO42-)
%
0.01
0.01
Insoluble Matter in Water
%
0.01
0.02
Fe
%
0.003
Hygroscopicity
%
0.25
0.30

K2O

%
46
Nitrogen(in nitrate)
%
13.5
Particle Size
MM
0.2-2.5 2-5

 

Storage and Handling:
Store in a cool, ventilated and dry house, away from moisture, heat or kindling. Avoid mixing with organic compound or sulphur or reducer during storage and transportation in case of explosion. Protect the material from the sun and rain during transportation. Carefully load and unload in case of crash.

Application:
(1)Used raw material to make black powder, front line , blaze and some other things.
(2)Used in making color ceramic glaze in pottery and porcelain industry;
(3)used in making glass clarifier, the auto dynamo glass ,optical glass and kinescope glass.
(4)used in making medicine such as penicillin sylvine and rifampicin.
(5)Edible KNO3 can be used as chromogen and preservatives in meat food.

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

 

Characteristics:
Potassium nitrite is the rhombic system crystal powder or grain with an off-white-to-straw color. It is hygroscopic, deliquescent and very soluble in water. It decomposes in acid solutions to form unstable nitrous acid. While heated up to as high as 400, it will decompose and release oxygen and turn into Nitrite Potassium, then with the heating going on, it will eventually decompose into potassium oxide and nitrogen oxide.
Molecular formula: KNO3 Molecular weight: 101.10

 

 

 

 

 

 

 

 

 

 

 

 

 

NEXUS SURFACING VEIL U.S.PFG

RTM TECHNOLOGYU.K. Plastech.T.T. LTD

POLGRAN SYSTEM ITALY POLGRAN

CHOPPED STRAND MAT

DIRECTED ROVING

FIBER GLASS WOVEN ROVING

CHOPPED STRAND
FIBER GLASS YARN
PIPE WRAP TISSUE
PIPE WRAP TISSUE
ALKALIC RESISTANECE FIBERGLASS
ALUMINUM HYDROXIDE
CHOPPER FOR FIBREGLASS

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