磷酸一氢钠
TL;DR: 磷酸一氢钠 (CAS 7558-79-4) is a chemical compound with molecular formula HNa2O4P and molecular weight 141.94 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
磷酸一氢钠
disodium;hydrogen phosphate
Also Known As: Sodium phosphate dibasic, DISODIUM PHOSPHATE, Disodium hydrogen phosphate, Acetest, Disodium hydrogenorthophosphate
| Molecular Formula | HNa2O4P |
|---|---|
| Molecular Weight | 141.94 g/mol |
| LogP | -8.18 |
| Topological Polar Surface Area | 83.4 Ų |
| Hydrogen Bond Donors | 1 |
| Hydrogen Bond Acceptors | 4 |
| Rotatable Bonds | 0 |
| Exact Mass | 141.94078 |
| Heavy Atoms | 7 |
| Complexity | 46.0 |
| Melting Point | MP: loses H2O at 92.5 °C; Specific gravity: 2.066 at 15 °C /Disodium phosphate dihydrate/ |
| Density | 1.8 to 2.5 at 25.0 °C |
| Solubility | greater than or equal to 100 mg/mL at 68 °F (NTP, 1992) |
| Refractive Index | Rhombic bispheroidal crystals; 1.463 /Disodium phosphate dihydrate/ |
Chemical Identifiers
| CAS Number | 7558-79-4 |
|---|---|
| SMILES | OP(=O)([O-])[O-].[Na+].[Na+] |
| InChIKey | BNIILDVGGAEEIG-UHFFFAOYSA-L |
Patent-Derived Application Labels
Derived from 22 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
磷酸一氢钠 (CAS 7558-79-4), with molecular formula HNa2O4P and molecular weight 141.94 g/mol. IUPAC: disodium;hydrogen phosphate.
Chemical Property Profile of 磷酸一氢钠
Property Insights of 磷酸一氢钠
The XLogP value of -8.18 indicates that 磷酸一氢钠 is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 83.4 Ų falls within the moderate polarity range, balancing permeability and solubility for 磷酸一氢钠. Following Lipinski's Rule of Five, 磷酸一氢钠 has 1 hydrogen bond donor(s) and 4 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of 磷酸一氢钠?
The CAS number of 磷酸一氢钠 is 7558-79-4.
What is the molecular formula of 磷酸一氢钠?
The molecular formula of 磷酸一氢钠 is HNa2O4P.
What is the molecular weight of 磷酸一氢钠?
The molecular weight of 磷酸一氢钠 is 141.94 g/mol.
Where can I buy 磷酸一氢钠?
You can request a quote for 磷酸一氢钠 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 磷酸一氢钠?
Yes, KEHONG BIO provides custom synthesis services for 磷酸一氢钠 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.