CAS Number10101-89-0
Synonymstrisodium,phosphate,dodecahydrate; Sodium phosphate,tribasic dodecahydrate; MFCD00149198; Sodium phosphate hydrate (3:1:12); Phosphoric acid, trisodium salt, dodecahydrate; Trisodium phosphate dodecahydrate; Sodium phosphate tribasic dodecahydrate; EINECS 231-509-8; Phosphoric acid trisodium salt dodecahydrate; Sodium phosphate dodecahydrate
Molecular FormulaNa3PO4 · 12H2O
Molecular Weight380.12
Purity≥98%
Density1.62
Boiling Point158ºC at 760 mmHg
Melting Point75 °C
Appearancecrystals or chunks
EINECS231-509-8
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 10101-89-0 |
| Catalog No. | 2A-9015725 |
| Chinese Name | 磷酸三钠,十二水合物 |
| Synonyms | trisodium,phosphate,dodecahydrate; Sodium phosphate,tribasic dodecahydrate; MFCD00149198; Sodium phosphate hydrate (3:1:12); Phosphoric acid, trisodium salt, dodecahydrate; Trisodium phosphate dodecahydrate; Sodium phosphate tribasic dodecahydrate; EINECS 231-509-8; Phosphoric acid trisodium salt dodecahydrate; Sodium phosphate dodecahydrate |
| Molecular Formula | Na3PO4 · 12H2O |
| Molecular Weight | 380.12 |
| Purity | ≥98 |
| Density | 1.62 |
| Boiling Point | 158ºC at 760 mmHg |
| Melting Point | 75 °C |
| Appearance | crystals or chunks |
| Water Solubility | 258 g/L (20 ºC) |
| Storage Condition | It should be stored in a ventilated and dry wareho |
| Packaging | III |
| Application | Trisodium phosphate dodecahydrate is a corrosion inhibitor for iron in 0.1M NaClO4 and can be used in both aerated and degassed solutions. Trisodium phosphate dodecahydrate can be used as an excipient |
| EINECS | 231-509-8 |
| HTC | 2835291000 |
| PubChem ID | 329752289 |
| MDL Number | MFCD00149198 |
| SMILES | O.O.O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[Na+].[O-]P([O-])([O-])=O |
| InChI | 1S/3Na.H3O4P.12H2O/c;;;1-5(2,3)4;;;;;;;;;;;;/h;;;(H3,1,2,3,4);12*1H2/q3*+1;;;;;;;;;;;;;/p-3 |
| InChI Key | ASTWEMOBIXQPPV-UHFFFAOYSA-K |
| NACRES Code | NA.21 |
| UNSPSC | 12352302 |
| Hazard Symbols | 8 |
| MSDS | msds/15725_1_10101_89_0.pdf |
| Bioactivity | Trisodium phosphate dodecahydrate is a corrosion inhibitor for iron in 0.1 M NaClO4, in both aerated and deaerated solutions. Trisodium phosphate dodecahydrate can be used as an excipient, such as pH regulator, buffer. Pharmaceutical excipients, or pharmaceutical auxiliaries, refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients. Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations, which can improve the stability, solubility and processability of pharmaceutical preparations. Pharmaceutical excipients also affect the absorption, distribution, metabolism, and elimination (ADME) processes of co-administered drugs[1][2]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others References [1]. Armstrong R D, et al. Behaviour of sodium silicate and sodium phosphate (tribasic) as corrosion inhibitors for iron[J]. Journal of applied electrochemistry, 1994, 24: 1244-1248. [2]. Elder DP, et al. Pharmaceutical excipients - quality, regulatory and biopharmaceutical considerations. Eur J Pharm Sci. 2016 May 25;87:88-99. Chemical & Physical Properties Density 1.62 Boiling Point 158ºC at 760 mmHg Melting Point 75 °C Molecular Formula H24Na36O16P Molecular Weight 380.18 Exact Mass 380.049500 PSA 206.82000 Index of Refraction 1.4458 InChIKey ASTWEMOBIXQPPV-UHFFFAOYSA-K SMILES O.O.O.O.O.O.O.O.O.O.O.O.O=P([O-])([O-])[O-].[Na+].[Na+].[Na+] Storage condition Store at RT. Stability Stable. Incompatible with strong acids. Keep dry. Water Solubility 258 g/L (20 ºC) |
| Use of | Trisodium phosphate dodecahydrate is a corrosion inhibitor for iron in 0.1 M NaClO4, in both aerated and deaerated solutions. Trisodium phosphate dodecahydrate can be used as an excipient, such as pH regulator, buffer. Pharmaceutical excipients, or pharmaceutical auxiliaries, refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients. Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations, which can improve the stability, solubility and processability of pharmaceutical preparations. Pharmaceutical excipients also affect the absorption, distribution, metabolism, and elimination (ADME) processes of co-administered drugs[1][2]. Properties Articles91 Name Trisodium phosphate dodecahydrate Synonym More Synonyms Trisodium phosphate dodecahydrate Biological Activity Description Trisodium phosphate dodecahydrate is a corrosion inhibitor for iron in 0.1 M NaClO4, in both aerated and deaerated solutions. Trisodium phosphate dodecahydrate can be used as an excipient, such as pH regulator, buffer. Pharmaceutical excipients, or pharmaceutical auxiliaries, refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients. Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations, which can improve the stability, solubility and processability of pharmaceutical preparations. Pharmaceutical excipients also affect the absorption, distribution, metabolism, and elimination (ADME) processes of co-administered drugs[1][2]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others References [1]. Armstrong R D, et al. Behaviour of sodium silicate and sodium phosphate (tribasic) as corrosion inhibitors for iron[J]. Journal of applied electrochemistry, 1994, 24: 1244-1248. [2]. Elder DP, et al. Pharmaceutical excipients - quality, regulatory and biopharmaceutical considerations. Eur J Pharm Sci. 2016 May 25;87:88-99. Chemical & Physical Properties Molecular Formula H24Na36O16P Exact Mass 380.049500 PSA 206.82000 Index of Refraction 1.4458 InChIKey ASTWEMOBIXQPPV-UHFFFAOYSA-K SMILES O.O.O.O.O.O.O.O.O.O.O.O.O=P([O-])([O-])[O-].[Na+].[Na+].[Na+] Storage condition Store at RT. Stability Stable. Incompatible with strong acids. Keep dry. |
| Transport Info | Product name: Chemical name |
| Related Products in Specialty Chemicals | ||
|---|---|---|
| Sodium permanganate | 10101-50-5 | 2A-9015720 |
| Sodium permanganate monohydrate | 79048-36-5 | 2A-9015721 |
| Sodium perrhenate | 13472-33-8 | 2A-9015722 |
| Sodium persulfate | 7775-27-1 | 2A-9015723 |
| Trisodium phosphate | 7601-54-9 | 2A-9015724 |
| Sodium phosphite | 22620-95-7 | 2A-9015726 |
| Sodium phosphite-5-hydrate | 13517-23-2 | 2A-9015727 |
| Sodium plumbate | 52623-79-7 | 2A-9015728 |
| Sodium pyrophosphate peroxide | 15362-88-6 | 2A-9015730 |
| Sodium pyrovanadate | 13517-26-5 | 2A-9015731 |
| Browse all Specialty Chemicals products » | ||
Phone:
630-322-8886
630-322-8887
Email:
Office Locations:
Chicago, IL, USA
San Francisco, CA, USA
EN
SDS