sodium pyrophosphate


Also found in: Dictionary, Thesaurus, Acronyms, Wikipedia.

sodium pyrophosphate

[′sōd·ē·əm ¦pī·rō′fä‚sfāt]
(inorganic chemistry)
Na4P2O7 A white powder; soluble in water, insoluble in alcohol and ammonia; melts at 880°C; used as a water softener and newsprint deinker, and to control drilling-mud viscosity. Also known as normal sodium pyrophosphate; tetrasodium pyrophosphate (TSPP).
References in periodicals archive ?
10 [micro]l of the crude enzyme D-Amino acid oxidase had injected in the injection valve of HPLC having Lichrospher(R) WR 300 RP-18 (5[micro]m) column using Sodium pyrophosphate buffer 50mM.
however, utilizes sodium pyrophosphate to whiten the teeth and sells the product at a much lower price.
Tenders are invited for Supply of acetic acid,potassium iodide, hydrogen peroxide, tetra sodium pyrophosphate deca hydrate ar, cinchonine hydrochloride ar/gr grade
USDA-ARS scientists assessed the effects and interactions of temperatures of 12 C to 42 C, sodium chloride content (0% to 3%) and sodium pyrophosphate concentration (0% to 0.