Formula and Formula Weight
Formula:
Potassium chloride = KCl
Potassium oxide = K₂O
K₂O, weight %
Potassium
Water,
Chloride,
Weight %
weight %
10
15.9
84.1
11
17.5
82.5
12
19
81.0
13
20.6
79.4
14
22.2
77.8
Salt-out
temperature,
˚F
18
16
13
24
36
Specific gravity
at 60˚F
Density at 60˚F
lbs/gallon
1.105
1.116
1.127
1.139
1.150
9.24
9.30
9.39
9.49
9.58