Product Overview
Sodium Phosphate Tribasic, Dodecahydrate, Crystal, Reagent, ACS Grade
Molecular Formula: Na3PO4 12H2O
CAS Number: 10101-89-0
Molecular Weight: 380.12
Sodium Phosphate Tribasic, Dodecahydrate, Crystal, Reagent, ACS is one of the sodium salts derived from phosphoric acid. Highly hygroscopic and water soluble it comes in the form of a white powder. Used commercially in powered product as an anticaking agent for those qualities. In an aqueous solution it is basic, with a pH value between 8.0 and 11.0. As an ACS grade Reagent, ScienceLab compound is used as the quality standard against which other substances are grade and has met the toughest regulatory standards for quality and pureness.
Synonyms: Trisodium Phosphate
| TEST | MIN | MAX |
|---|---|---|
| ASSAY (Na3PO4•12H2O) | 98.0 | 102.0 % |
| EXCESS ALKALI (as NaOH) | 2.5 % | |
| INSOLUBLE MATTER | 0.01 % | |
| CHLORIDE (Cl) | 0.001 % | |
| SULFATE | 0.01 % | |
| HEAVY METALS (as Pb) | 0.001 % | |
| IRON (Fe) | 0.001 % |
Shipping Information
Tariff No. 2835293000
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
