"Sulphamic" Natural Recordings by Native Speakers
Sulphamic means relating to or containing sulfuric acid, or to the sulfate ion. It can also refer to the chemical compound known as sulfamic acid, which is a is a crystalline solid that has the chemical formula H3NSO3. It's often used as a disinfectant or in the manufacture of other chemicals.
Sulphamate refers to a soap-like compound that is made by reacting sulphamic acid with an alcohol.