Assertion: phosphoric acid | /r/HasProperty | about 2-4%
Facets:
Source sentences:
text: The washing solutions obtained, containing some phosphoric acid (about 2-4% by wt) and possibly some hydrochloric acid (about 0.4-0.8% by wt), are utilized in step (a) for the preparation of the dissolution liquor to be used in the DCP manufacture as previously described.
text: The washing solutions obtained, containing some phosphoric acid (about 2-4% by wt) and possibly some hydrochloric acid (about 0.4-0.8% by wt), are utilized in step (a) for the preparation of the dissolution liquor to be used in the DCP manufacture as previously described.