Potassium Nitrate (Crystal)
Chemical name --------- Potassium Nitrate
Formula ：KNO3
Molecular Weight =101.11
CAS# -----------7757-79-1
Relative Density： 2.109 at 16℃
Potassium nitrate is a kind of white powder with colorless transparent crystal. It's easily dissolve in water, not in alcohol, not easily deliquesce into the air. It's a kind of strong oxidizer, it can be burning and exploding when mixed with organism. The usage is for making fireworks, black powder, match, medicine, catalyst, ceramics, glass, of flowers, vegetables and fruit trees. The output of the potassium nitrate produced by "Potachem" is 20,000 mt/year.
Potassium Nitrate Crystal(KNO3) |
|
GB/T1918-1998 |
Specification |
|
Fine Grade |
First Grade |
Qualified Grade |
Purity |
%≥ |
99.8 |
99.4 |
99.0 |
Moisture |
%≤ |
0.10 |
0.10 |
0.30 |
Chloride content (as Cl) |
%≤ |
0.01 |
0.02 |
0.10 |
Insoluble matter in water |
%≤ |
0.01 |
0.02 |
0.05 |
Sulphate content (as SO4) |
%≤ |
0.005 |
0.01 |
|
Moisture absorption |
%≤ |
0.25 |
0.30 |
|
Fe |
%≤ |
0.003 |
|
|
Agricultural Grade Potassium Nitrate(KNO3) |
Specification |
|
|
Purity |
%≥ |
98.0 |
Potassium oxide |
%≥ |
46.0 |
Nitrogen |
%≥ |
13.0 |
Chloride |
%≤ |
0.1 |
Package:plastic woven bag inner plastic bag with net weight 25,50,500,1000kg.
Caution for transportation:It can not transport together with the organism & sulphur.
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