ammonium alum


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ammonium alum

[ə′mōn·yəm ′al·əm]
(inorganic chemistry)
References in periodicals archive ?
Ammonium hydroxide was treated with concentrated sulphuric acid for the preparation of ammonium alum.
The sections were subsequently stained with various alcoholic dilutions of the dye in acidic, alkaline and neutral media, with the use of 1% acetic acid, potassium ammonium alum and ethanol, respectively.