Condensed Aluminum Phosphate 1.Properties :colorless and odorless white crystalline powder insoluble in water but freely soluble in chlorhydric acid or nitric acid. 2.Applications: Used as binder and curing agent of hi-temp refractory materials for kiln. 3.Condensed phosphoric acid chemical examination report: Project Guaranteed ValuesExamination resultColorWhiteWhite powderThe PH value2-44Residue on sieve( 45um) ≤0.5% 0.4P2O5 %60-6561.5Al2O3 %30-4037.5resultQualified