Hydrochloric Acid U.S.P

U.S.P./N.F. 37% U.S.P.

CAS 7647-01-0

HCl F.W.36.46

Assay (w/w)………………………………………...………36.5%-38.0%

MAXIMUN LIMITS

Bromine or iodide…………………………..………...……...To pass test

Free Bromine or Chloride……………………………...…….To pass test

Heavy Metals (as Pb)………………………………..….……….0.0005%

Residue on Ignition….…………………...…………..…..………..0.008%

Sulfate (SO4)…………………………………….…….……To pass test

Sulfite (SO3)……………………………………….….…….To pass test

U.S.P. / N.F. Funtional Use: Acidifying Agent