The Ricca Chemical amine-sulfuric acid stock solution with composition of 60.09% sulfuric acid, 21.91% water and 18.00% N, N-dimethyl-p-phenylenediamine oxalate is suitable for research and laboratory use. It is mainly used in methylene blue method for sulfide determination. It can be stored at a temperature of 15 to 30 degree C.
Application: For Sulfide Determination (Methylene Blue Method)