|
CAS No.
|
7757-79-1
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|
Other Names
|
nitre; saltpetre
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|
MF
|
KNO3
|
|
EINECS No.
|
231-818-8
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|
Place of Origin
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Shandong, China (Mainland)
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|
Application
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fireworks, match, medicine, ceramics, fertilizer, powder
|
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Brand Name
|
OKEY
|
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Model Number
|
OKEY-L20
|
|
color
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white
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|
state
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crystalline powder
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specification:
|
items
|
unit
|
potassium nitrate 99.6%
|
potassium nitrate 99%
|
|
KNO3
|
% min
|
99.6
|
99
|
|
appearance
|
|
white crystalline powder
|
white crystalline powder
|
|
water content
|
% max
|
0.1
|
0.3
|
|
water insoluble
|
% max
|
0.01
|
0.03
|
|
chloride(NaCl)
|
% max
|
0.03
|
0.02
|
|
sulphate(K2SO4)
|
% max
|
0.01
|
0.01
|
|
hygroscopic characteristic
|
|
0.25
|
|
|
iron
|
% max
|
0.01
|
|
|
potassium oxide
|
% min
|
|
46
|
|
nitrogen
|
% min
|
|
13.5
|
application:
1.used to make black powder ,fireworks ,match ,blasting fuse ,candlewick .
2.used in making tabacco.
3.used in color kinescope manufacture.
4.used as medicine ,chemical reagent , catalytic agent.
5.used in ceramic manufacturing , glass making .
6.used as fertilizer.