Assertion: pyrophosphoric acid | /r/HasProperty | added in small amounts
Facets:
Source sentences:
text: These results indicate that pyrophosphoric acid added in small amounts has a marked stabilizing to effect on acid hydrogen peroxide solutions,'and also that additions of 0.7 gram per literor more tend to produce low losses for periods of over 2 months at 32 C.
text: These results indicate that pyrophosphoric acid added in small amounts has a marked stabilizing 50 effect on acid hydrogen peroxide solutions, and also that additions of 0.7 gram per liter or more tend to produce low losses for periods of over 2 months at 32° C.