noun
- A sodium salt of pyrophosphoric acid used as a builder in soaps and detergents.
- synonyms: tetrasodium pyrophosphate
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). sodium pyrophosphate. Retrieved September 23, 2026, from http://smartdefine.org/sodium_pyrophosphate/definitions/1249473 |
| Chicago | WordNet. 2010. "sodium pyrophosphate" http://smartdefine.org/sodium_pyrophosphate/definitions/1249473 (accessed September 23, 2026). |
| Harvard | WordNet 2010, sodium pyrophosphate, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/sodium_pyrophosphate/definitions/1249473>. |
| MLA | WordNet. "sodium pyrophosphate" 23 October 2010. Web. 23 September 2026. <http://smartdefine.org/sodium_pyrophosphate/definitions/1249473> |