Gram's iodine solution

Supplier: G-Biosciences

Synonyms: Potassium triiodideLugol's iodineIodine and potassium iodide

786-2092 786-2094 786-2093
77540-242EA 40.87 CAD
77540-242 77540-244 77540-246
Gram's iodine solution
Gram's iodine solution

Gram Iodine Solution acts as a mordant .


  • An aqueous solution of Iodine


It is used in Gram staining to differentiate gram-positive from gram-negative bacteria

Formula: I₃K
MW: 419.812 g/mol
MDL Number: MFCD00134128
CAS Number: 12298-68-9

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