Potassium Nitrate

Product Name: Potassium Nitrate
Molecular Formula:KNO3
Molecular Weight: 101.10
CAS NO.: 7757-79-1

Applications: Mainly used in fireworks, black powder, matches, fuse, candle
wick, tobacco, color TV picture tube, medicine, chemical reagent, catalyst,
ceramic glaze, glass. Also used as fertilizers, mainly used as foliar spraying
fertilizer for cash crops such as flowers, vegetables and fruit trees etc.

Items Specifications Industrial GradeI Industrial GradeII Agricultural Grade
TypeⅠ TypeⅠ TypeⅡ
硝酸钾（KNO3）%
Potassium Nitrate（KNO3）% ≥99.8 ≥99.6 ≥99.4 ≥99.0
氧化钾（K2O）%
Potassium Oxide（K2O）% - - - ≥46.0
Nitrate Nitrogen （Ｎ）%　 - - - ≥13.5
Moisture % ≤0.10 ≤0.10 ≤0.15 ≤0.50
Water Insoluble% ≤0.01 ≤0.01 ≤0.03 ≤0.10
Chloride（Cl-) % ≤0.01 ≤0.02 ≤0.02 ≤0.20
Hygroscopicity % - ≤0.20 ≤0.25 -

Organic anti-caking agents should not be added to both First Grade or first
Type of Second Grade products.
Package: 25kgs, 50kgs, 1000kgs,1200kgs /bag
Storage Condition: Stored in cool, dry and well ventilated warehouse. Keep away
from fire and heat.

Minimum Order: 1 tons

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