Sodium phosphate, dibasic, dodecahydrate, BP/… 10039-32-4

Name: Sodium phosphate, dibasic, dodecahydrate, BP/USP/EP/Ph. Eur., AR
Brand: Vaqora Chemicals
SKU: VQ-047260

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

Listed under CAS 10039-32-4, Sodium phosphate, dibasic, dodecahydrate is an alkali metal compound available from Vaqora Chemicals (BP/USP/EP/Ph. Eur. / AR grade). The compound has the formula H25Na2O16P, corresponding to a molecular weight of 358.14 g/mol. Common synonyms include Phosphoric acid, disodium salt, dodecahydrate and Disodium phosphate dodecahydrate.

Store in a tightly closed container in a cool, dry and well-ventilated place. Good laboratory practice and suitable PPE are recommended during handling.

Typical applications include materials research and chemical synthesis. It is used across academic and industrial research.

Vaqora Chemicals supplies Sodium phosphate, dibasic, dodecahydrate in 500 g and 50 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. SDS and detailed specification sheets can be requested with your quotation. Larger quantities and custom packaging are available. Request a quote for pricing and lead time.

Typical applications

Materials research
Chemical synthesis

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Sodium phosphate, dibasic, dodecahydrate, BP/USP/EP/Ph. Eur., AR
Catalogue No.	VQ-047260
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	BP/USP/EP/Ph. Eur. / AR
HSN code	28352200
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

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

USP

Sodium phosphate, dibasic, dodecahydrate, USP 98.0%

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

VQ-046977

Frequently asked questions

What is the CAS number of Sodium phosphate, dibasic, dodecahydrate, BP/USP/EP/Ph. Eur., AR?

The CAS Registry Number of Sodium phosphate, dibasic, dodecahydrate, BP/USP/EP/Ph. Eur., AR 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, BP/USP/EP/Ph. Eur., AR?

Sodium phosphate, dibasic, dodecahydrate, BP/USP/EP/Ph. Eur., AR has the molecular formula H25Na2O16P and a molecular weight of 358.14 g/mol.

Which grade and pack sizes of Sodium phosphate, dibasic, dodecahydrate, BP/USP/EP/Ph. Eur., AR can I order?

We supply Sodium phosphate, dibasic, dodecahydrate, BP/USP/EP/Ph. Eur., AR in BP/USP/EP/Ph. Eur. / AR grade, in 500 g, 50 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Sodium phosphate, dibasic, dodecahydrate, BP/USP/EP/Ph. Eur., AR?

Yes. Every lot of Sodium phosphate, dibasic, dodecahydrate, BP/USP/EP/Ph. Eur., AR 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, BP/USP/EP/Ph. Eur., AR be shipped internationally?

Yes. We export Sodium phosphate, dibasic, dodecahydrate, BP/USP/EP/Ph. Eur., AR worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.