Item
Index
Best quality
First quality
Qualified quality
Sodium nitrate%
99.0
98.5
98.0
Sodium nitrite%
0.80
1.00
1.90
Cl %
0.10
0.17
___
insolubles in water%
0.05
0.06
Moisture%
1.4
2.0
2.5
Sodium nitrate