Disodium;phosphoric acid;heptahydrate structure

Disodium;phosphoric acid;heptahydrate

TL;DR: Disodium;phosphoric acid;heptahydrate (CAS 7782-85-6) is a chemical compound with molecular formula H17Na2O11P+2 and molecular weight 270.03 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

disodium;phosphoric acid;heptahydrate

Also Known As: Disodium phosphate heptahydrate, disodium phosphoric acid heptahydrate, Sodium phosphate, dibasic, heptahydrate, Sodium phosphate, diabasic, heptahydrate, phosphoric acid, sodium salt,hydrate(1:2:7)

CAS: 7782-85-6
Molecular Formula H17Na2O11P+2
Molecular Weight 270.03 g/mol
LogP -12.69
Topological Polar Surface Area 84.8 Ų
Hydrogen Bond Donors 10
Hydrogen Bond Acceptors 11
Rotatable Bonds 0
Exact Mass 270.0304
Heavy Atoms 14
Complexity 49.0

Chemical Identifiers

CAS Number 7782-85-6
SMILES O.O.O.O.O.O.O.OP(=O)(O)O.[Na+].[Na+]
InChIKey PYLIXCKOHOHGKQ-UHFFFAOYSA-N

Product Overview

Disodium;phosphoric acid;heptahydrate (CAS 7782-85-6), with molecular formula H17Na2O11P+2 and molecular weight 270.03 g/mol. IUPAC: disodium;phosphoric acid;heptahydrate.

🧪
Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
View MSDS →

Chemical Property Profile of Disodium;phosphoric acid;heptahydrate

XLogP
-12.69
TPSA (Topological Polar Surface Area)
84.8
Hydrogen Bond Donors
10
Hydrogen Bond Acceptors
11
Rotatable Bonds
0
Heavy Atoms
14
Complexity
49.0
Exact Mass
270.0304
Monoisotopic Mass
270.0304
Data Source: Chemical property values are referenced from PubChem, the world's largest open chemistry database maintained by the National Center for Biotechnology Information (NCBI), U.S. National Library of Medicine.

Property Insights of Disodium;phosphoric acid;heptahydrate

The XLogP value of -12.69 indicates that Disodium;phosphoric acid;heptahydrate is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 84.8 Ų falls within the moderate polarity range, balancing permeability and solubility for Disodium;phosphoric acid;heptahydrate. Following Lipinski's Rule of Five, Disodium;phosphoric acid;heptahydrate has 10 hydrogen bond donor(s) and 11 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.

Frequently Asked Questions

What is the typical lead time for this product?
Lead time typically ranges from 3-7 business days for in-stock items. For larger quantities or custom orders, please contact us for specific lead times.
Can you provide samples for testing?
Yes, we offer sample quantities for quality testing. Please submit an inquiry with your requirements and we will arrange samples accordingly.
What documentation do you provide with the product?
We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.
Do you ship internationally?
Yes, we ship to most countries worldwide. Shipping costs and delivery times vary by location. Please contact us for specific shipping information.

Frequently Asked Questions

What is the CAS number of Disodium;phosphoric acid;heptahydrate?

The CAS number of Disodium;phosphoric acid;heptahydrate is 7782-85-6.

What is the molecular formula of Disodium;phosphoric acid;heptahydrate?

The molecular formula of Disodium;phosphoric acid;heptahydrate is H17Na2O11P+2.

What is the molecular weight of Disodium;phosphoric acid;heptahydrate?

The molecular weight of Disodium;phosphoric acid;heptahydrate is 270.03 g/mol.

Where can I buy Disodium;phosphoric acid;heptahydrate?

You can request a quote for Disodium;phosphoric acid;heptahydrate directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Disodium;phosphoric acid;heptahydrate?

Yes, KEHONG BIO provides custom synthesis services for Disodium;phosphoric acid;heptahydrate and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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