tetraglycine hydroperiodide

tet·ra·gly·cine hy·dro·per·i·o·dide

(tet'ră-glī'sēn hī'drō-per'ē-ō-dīd),
An iodine compound used for the emergency disinfection of drinking water in amounts to yield 8 ppm of active iodine.
References in periodicals archive ?
If you want to carry something small and inexpensive to treat your water, tetraglycine hydroperiodide tablets do a good job in purifying water.