Assertion: pyrophosphoric acid | /r/HasProperty | 7t phosphate
Facets:
Source sentences:
text: Accordingly, we will refer hereinafter to the tetrasodium salt in de- c;, scribing certain improved embodiments of our invention, but this salt is taken merely as illustrative, and we do not thereby intend to intimate that pyrophosphoric acid and the other pyrophosphates, the full equivalents of tetrasodium pyro- ;7T phosphate in this process, could not be effectively employed under the same conditions.