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产品描述
Appearance     White Crystal
Main contents %     >= 99
P2O5 %     >= 53
N %     >= 20.8
Moisture %     =< 0.2
Water insoluble %     =< 0.1
PH of 1% water solution     7.6-8.2
Appearance     White Crystal
Main contents %     >= 99
P2O5 %     >= 53
N %     >= 20.8
Moisture %     =< 0.2
Water insoluble %     =< 0.1
PH of 1% water solution     7.6-8.2