Cas no 14691-80-6 (Diphosphoric acid trisodium salt)
Diphosphoric acid trisodium salt Chemical and Physical Properties
Names and Identifiers
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- Diphosphoric acid trisodium salt
- Trisodium hydrogen diphosphate
- TRISODIUM PYROPHOSPHATE
- AC1L4ORP
- AG-D-91535
- CTK4C5167
- Diphosphoric acid,sodium salt (1:3)
- EINECS 238-735-6
- TRISODIUMDIPHOSPHATE
- TrisodiuM diphospahte or E450
- Diphosphoric acid, trisodium salt
- Sodium monohydrogen pyrophosphate
- Diphosphoric acid hydrogen α,α,β-trisodium salt
- Q17333553
- Trisodium diphosphate
- Diphosphoric acid, sodium salt (1:3)
- 14691-80-6
- Sodiumhydrogendiphosphate
- DTXSID70872534
- trisodium;hydron;phosphonato phosphate
- AKOS015910371
- EC 238-735-6
- UNII-AR7OGW33N1
- Sodium hydrogendiphosphate
- trisodium hydrogen (phosphonatooxy)phosphonate
- AR7OGW33N1
- trisodium;[hydroxy(oxido)phosphoryl] phosphate
- DTXCID90820178
- MLIKYFGFHUYZAL-UHFFFAOYSA-K
- Trisodium pyrophosphateTrisodium monohydrogen diphosphateTrisodium monohydrogen pyrophosphateTrisodium diphosphate
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- Inchi： 1S/3Na.H4O7P2/c;;;1-8(2,3)7-9(4,5)6/h;;;(H2,1,2,3)(H2,4,5,6)/q3*+1;/p-3
- InChI Key： MLIKYFGFHUYZAL-UHFFFAOYSA-K
- SMILES： P(=O)([O-])(O)OP(=O)([O-])[O-].[Na+].[Na+].[Na+]
Computed Properties
- Exact Mass: 261.89969
- Monoisotopic Mass: 243.889
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 1
- Hydrogen Bond Acceptor Count: 7
- Heavy Atom Count: 12
- Rotatable Bond Count: 1
- Complexity: 154
- Covalently-Bonded Unit Count: 4
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Topological Polar Surface Area: 133A^2
Experimental Properties
- Density: g/cm3
- Melting Point: 988 DEG C
- Boiling Point: °Cat760mmHg
- Flash Point: °C
- PSA: 164.01
- LogP: 0.77200
Diphosphoric acid trisodium salt Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd. | T864440-10kg |
Trisodium hydrogen diphosphate |
14691-80-6 | ≥96% | 10kg |
￥1,100.00 | 2022-08-31 | |
| SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd. | X65645-2.5kg |
Trisodium hydrogen diphosphate |
14691-80-6 | ≥96% | 2.5kg |
￥308.0 | 2023-09-05 | |
| SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd. | X65645-500g |
Trisodium hydrogen diphosphate |
14691-80-6 | ≥96% | 500g |
￥78.0 | 2023-09-05 | |
| SHANG HAI XIAN DING Biotechnology Co., Ltd. | L-II494-500g |
Diphosphoric acid trisodium salt |
14691-80-6 | ≥96% | 500g |
￥112.0 | 2022-02-28 | |
| SHANG HAI XIAN DING Biotechnology Co., Ltd. | L-II494-100g |
Diphosphoric acid trisodium salt |
14691-80-6 | ≥96% | 100g |
￥60.0 | 2022-02-28 | |
| SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd. | T864440-100g |
Trisodium hydrogen diphosphate |
14691-80-6 | ≥96% | 100g |
￥37.00 | 2022-08-31 | |
| SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd. | T864440-500g |
Trisodium hydrogen diphosphate |
14691-80-6 | ≥96% | 500g |
￥99.00 | 2022-08-31 | |
| SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd. | T864440-2.5kg |
Trisodium hydrogen diphosphate |
14691-80-6 | ≥96% | 2.5kg |
￥378.00 | 2022-08-31 | |
| 1PlusChem | 1P00AOVD-100g |
trisodium hydrogen diphosphate |
14691-80-6 | 95%+;RG | 100g |
$26.00 | 2024-06-20 | |
| 1PlusChem | 1P00AOVD-500g |
trisodium hydrogen diphosphate |
14691-80-6 | 95%+;RG | 500g |
$33.00 | 2024-06-20 |
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Diphosphoric acid trisodium salt Related Literature
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Menghuan Li,Hui Zhang,Yanhua Hou,Xuan Wang,Chencheng Xue,Wei Li,Kaiyong Cai,Yanli Zhao,Zhong Luo Nanoscale Horiz. 2020 5 202
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2. Analytical chemistryJ. Haslam,D. C. M. Squirrell Annu. Rep. Prog. Chem. 1958 55 389
Additional information on Diphosphoric acid trisodium salt
Diphosphoric Acid Trisodium Salt: A Comprehensive Overview
Diphosphoric acid trisodium salt, also known as sodium diphosphate or CAS 14691-80-6, is a versatile chemical compound with significant applications across various industries. This compound, chemically represented as Na3PO4·2H2O, is a sodium salt of diphosphoric acid and plays a crucial role in fields such as food additives, water treatment, and pharmaceuticals. Its ability to act as a buffer, sequestering agent, and pH regulator makes it indispensable in numerous industrial processes.
The synthesis of diphosphoric acid trisodium salt typically involves the neutralization of diphosphoric acid (H4P2O7) with sodium hydroxide (NaOH). This reaction produces sodium diphosphate along with water. The compound exists in anhydrous form or as a dihydrate, depending on the conditions of synthesis and purification. Its physical properties include a white, crystalline powder that is highly soluble in water, making it ideal for various aqueous applications.
Recent studies have highlighted the role of sodium diphosphate in enhancing the bioavailability of certain minerals in food products. For instance, research indicates that when added to fortified foods, it can improve the absorption of essential nutrients like calcium and iron. This finding has significant implications for the food industry, particularly in the development of functional foods aimed at addressing nutritional deficiencies.
In the field of water treatment, diphosphoric acid trisodium salt is widely used as a sequestering agent to remove hardness-causing ions such as calcium and magnesium. By forming stable complexes with these ions, it prevents scale formation and extends the lifespan of industrial equipment. Moreover, its buffering capacity helps maintain optimal pH levels in water systems, ensuring efficient treatment processes.
The pharmaceutical industry has also benefited from the unique properties of sodium diphosphate. It is commonly used as an excipient in drug formulations to stabilize active ingredients and improve their solubility. Recent advancements have explored its potential in controlled-release drug delivery systems, where it acts as a matrix-forming agent to regulate drug release kinetics.
From an environmental perspective, the use of diphosphoric acid trisodium salt has been scrutinized due to its phosphate content. Excessive phosphate discharge into water bodies can lead to eutrophication, causing algal blooms and disrupting aquatic ecosystems. However, innovative approaches such as phosphate recovery technologies are being developed to mitigate these environmental concerns while still leveraging the benefits of this compound.
In conclusion, diphosphoric acid trisodium salt (CAS 14691-80-6) is a multifaceted compound with extensive applications across various sectors. Its role as a buffer, sequestering agent, and pH regulator continues to drive its importance in modern industries. As research progresses, new insights into its functionality and environmental impact are expected to further enhance its utility while addressing potential challenges associated with its use.
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