Sodium phosphate, dibasic, dodecahydrate, USP… 10039-32-4

Name: Sodium phosphate, dibasic, dodecahydrate, USP 98.0%
Brand: Vaqora Chemicals
SKU: VQ-046977

About Sodium phosphate, dibasic, dodecahydrate, USP 98.0%

Vaqora Chemicals supplies Sodium phosphate, dibasic, dodecahydrate (USP grade), an alkali metal compound registered under CAS number 10039-32-4 with a typical assay of 98.0%. The compound has the formula H25Na2O16P, corresponding to a molecular weight of 358.14 g/mol. It is also known as Phosphoric acid, disodium salt, dodecahydrate or Disodium phosphate dodecahydrate.

Store in a tightly closed container in a cool, dry and well-ventilated place. Handle it with standard laboratory precautions and appropriate personal protective equipment.

It is commonly used for materials research and chemical synthesis. Typical end-use sectors are academic and industrial research.

Vaqora Chemicals supplies Sodium phosphate, dibasic, dodecahydrate in 500 g, 1 kg and 5 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

Materials research
Chemical synthesis

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Sodium phosphate, dibasic, dodecahydrate, USP 98.0%
Catalogue No.	VQ-046977
CAS Number	10039-32-4
IUPAC name	disodium;hydrogen phosphate;dodecahydrate
Molecular formula	H₂₅Na₂O₁₆P
Molecular weight	358.14 g/mol
Exact mass	358.0676
Grade	USP
Purity / assay	98.0%
HSN code	28352990
InChIKey	DGLRDKLJZLEJCY-UHFFFAOYSA-L
SMILES	O.O.O.O.O.O.O.O.O.O.O.O.OP(=O)([O-])[O-].[Na+].[Na+]
PubChem CID	61456

Physical properties
Physical form	Other
H-bond donors / acceptors	13 / 16
TPSA	95.4 Å²
Synonyms	Phosphoric acid, disodium salt, dodecahydrate, Disodium phosphate dodecahydrate, Sodium hydrogenphosphate dodecahydrate, Disodium hydrogen phosphate dodecahydrate, Disodium orthophosphate, dodecahydrate, di-Sodium hydrogen phosphate dodecahydrate, sodium hydrogen phosphate dodecahydrate, Disodium hydrogen phosphate, dodecahydrate, disodium hydrogenphosphate dodecahydrate

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 10039-32-4

Extra Pure

Sodium phosphate, dibasic, dodecahydrate, 99%

CAS: 10039-32-4
Formula: H₂₅Na₂O₁₆P
MW: 358.14 g/mol

VQ-014214

BP/USP/EP/Ph. Eur. / …

Sodium phosphate, dibasic, dodecahydrate, BP/USP/EP/Ph. Eur., AR

CAS: 10039-32-4
Formula: H₂₅Na₂O₁₆P
MW: 358.14 g/mol

VQ-047260

Cell Culture

Sodium phosphate, dibasic, dodecahydrate, cell culture tested

CAS: 10039-32-4
Formula: H₂₅Na₂O₁₆P
MW: 358.14 g/mol

VQ-046248

AR

Sodium phosphate, dibasic, dodecahydrate, GR 99%+

CAS: 10039-32-4
Formula: H₂₅Na₂O₁₆P
MW: 358.14 g/mol

VQ-014215

Frequently asked questions

What is the CAS number of Sodium phosphate, dibasic, dodecahydrate, USP 98.0%?

The CAS Registry Number of Sodium phosphate, dibasic, dodecahydrate, USP 98.0% is 10039-32-4. It is also known as Phosphoric acid, disodium salt, dodecahydrate, Disodium phosphate dodecahydrate, Sodium hydrogenphosphate dodecahydrate.

What is the molecular formula and molecular weight of Sodium phosphate, dibasic, dodecahydrate, USP 98.0%?

Sodium phosphate, dibasic, dodecahydrate, USP 98.0% has the molecular formula H25Na2O16P and a molecular weight of 358.14 g/mol.

Which grade and pack sizes of Sodium phosphate, dibasic, dodecahydrate, USP 98.0% can I order?

We supply Sodium phosphate, dibasic, dodecahydrate, USP 98.0% in USP (98.0%) grade, in 500 g, 1 kg, 5 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Sodium phosphate, dibasic, dodecahydrate, USP 98.0%?

Yes. Every lot of Sodium phosphate, dibasic, dodecahydrate, USP 98.0% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Sodium phosphate, dibasic, dodecahydrate, USP 98.0% be shipped internationally?

Yes. We export Sodium phosphate, dibasic, dodecahydrate, USP 98.0% worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.