aluminum ammonium sulfate
–noun Chemistry. | a crystalline solid, AlNH4(SO4)2·12H2O, used chiefly as a size in the manufacture of paper; alum. |
Medical Dictionary
Main Entry:
ammonia alum Function:
noun : ALUM 1b
Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc.
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