Seth Nandram Daulatram Biyani

Product Name : Potassium Nitrate
Formula : KNO3
HS Code : 28342100
Appearance : White crystals/granular/powder
CAS NO : 7757-79-1
Particle sieve size : 250 microns ?10%.

Chemical Properties
S. No. Item Results
1 Purity % 99.5
2 Nitrogen (100% Nitrate) N% 12.50
3 Potassium as K2O % 45.20
4 Chloride Cl% 0.02-0.05
5 Water Insoluble Matter % 0.01
6 Moisture% 0.01
7 Sulphate% 0.01
8 Iron% 0.003
9 Hygroscopicity% 0.25
10 Water insoluble organic matter% 0.02
11 Perchlorates ( As KCl04) % 0.1
12 Matter insoluble in aqua regia % 0.02

Physical Properties
S. No. Item Results
1 Molecular Weight 101.1
2 Melting Point 333 ?
3 Solubility in water 31.6 g/ 100 cm3
4 Specific Gravity 2.11