dibasic ammonium phosphate

di·ba·sic am·mo·ni·um phos·phate

agent used for fireproofing, in baking powder, and as an antirheumatic.
References in periodicals archive ?
This scavenger contains urea and monobasic and dibasic ammonium phosphate with urea/ammonium phosphate monobasic/dibasic weight ratios of 10 to 35/1 to 10/2 to 15.