APPENDIX C (concluded)
APPROXIMATE CONCENTRATIONS OF COMMERCIAL ACIDS AND BASES
ACID OR BASE
FORMULA
PERCENT
S.G.
MOLARITY
(w/v)
17
Acetic Acid
HC2H3O2
99.6
1.05
17
12
Hydrochloric Acid
HCl
36
1.19
12
Lactic Acid
HC3H5O3
85
1.20
11
11
Nitric Acid
HNO3
1.42
16
16
70
Phosphoric Acid
H3PO4
1.71
15
45
85
Sulfuric Acid
H2SO4
1.84
18
36
97
Ammonium Hydroxide
NH4OH
28 (NH3)
0.90
15
15
End of Appendix C
MD0837
C-2