SL

Perspiration Chemicals (Acid)

Selected proportions

1

Histidinemono-hydrochloridemono-hydrate (C₆H₉O₂N₃HCl∙H₂O)

0.5 gm

2

Sodium chloride (NaCl)

05 gm

3

Sodium di hydrogen orthophosphate (NaH₂PO₄-2H₂O)

2.2 gm

4

Sodium hydroxide (NaOH)

0.1 N

5

pH

5.5